A Study to Assess the Relative Bioavailability of JNJ64041575 Administered as 2 Different New Concept Formulations (Oral Suspension and Tablet) Compared to Their Respective Current Formulations, and to Assess the Effect of Food on the Pharmacokinetics of the 2 New Concept Formulations

Inclusion criteria

• Participant must have a body mass index (BMI; weight in kg divided by the square of height in meters) between 18.0 and 30.0 kilogram per square meter kg/m^2, extremes included, and a body weight not less than 50.0 kg, extremes included
• Participant must have a normal 12-lead electrocardiogram (ECG) consistent with normal cardiac conduction and function at screening, including: a) normal sinus rhythm (heart rate between 45 and 100 beats per minute [bpm], extremes included); b) QT corrected according to Fridericia's formula (QTcF) interval less than or equal to (<=)430 milliseconds (ms) for male participants and <=450 ms for female participants; c) QRS interval <=110 ms; d) PR interval <=200 ms; e) ECG morphology consistent with healthy cardiac conduction and function. Any evidence of heart block, or of left or right bundle branch block is exclusionary
• Participants must have normal values for alanine aminotransferase (ALT) and aspartate aminotransferase (AST) (less than or equal (<=)1.0×upper limit of laboratory normal range [ULN])
• Contraceptive use by female participants should be consistent with local regulations regarding the use of contraceptive methods for participants participating in clinical studies. Before randomization, a woman must be either: a) Not of childbearing potential defined as: 1) Postmenopausal: A postmenopausal state is defined as greater than (>)45 years and no menses for 12 consecutive months without an alternative medical cause and a serum follicle stimulating hormone (FSH) level in the postmenopausal range (>40 International units per liter [IU/L] or milli-international units per milliliter [mIU/mL]), OR; 2) Permanently sterile: Permanent sterilization methods include hysterectomy, bilateral salpingectomy, bilateral tubal occlusion/ligation procedures (without reversal operation), and bilateral oophorectomy b) Of childbearing potential and, if heterosexually active, 1) Practicing a highly effective method of contraception (failure rate of less than (<)1percent (%) per year when used consistently and correctly) 2) Agrees to remain on a highly effective method throughout the study and for at least 44 days after the last dose of study drug
• A female participant, except if postmenopausal, must have a negative serum beta human chorionic gonadotropin (beta- hCG) pregnancy test at screening, and a negative urine pregnancy test on Day 1 in each treatment period
• Participant must be able to taste and smell normally, to their own opinion. Participants who have an impaired sense of taste and/or smell due to any conditions such as allergic rhinitis, common cold, or sinusitis are not eligible to take part in the study

Exclusion criteria

• Participant has a mouth pathology including, but not limited to, pain, ulcer, edema, mucosal erosion, gingivitis and/or (dental) abscesses, or receives treatment for oral pathologies (eg, antifungals or antibiotics) or oral treatment for any disease
• Participant with a history of clinically significant drug allergy such as, but not limited to, sulfonamides and penicillins, or drug allergy diagnosed in previous studies with experimental drugs
• Participant is hepatitis B surface antigen (HBsAg) positive or hepatitis C virus (HCV) antibody positive with HCV RNA positive, or has another clinically active liver disease at screening
• Participant has a history of human immunodeficiency virus type 1 (HIV-1) or HIV 2 antibody positive, or tests positive for HIV-1 or -2 at screening
• Participant has previously been dosed with JNJ-64041575 in more than 3 single-dose studies with JNJ-64041575 or has previously been dosed with JNJ-64041575 in a multiple-dose study with JNJ-64041575
• Participants with 1 or more of the following laboratory abnormalities at screening as defined by the Division of Microbiology and Infectious Diseases (DMID) Adult Toxicity Table a) Serum creatinine grade 1 or greater (greater [>]1.0* upper limit of laboratory normal range [ULN]) b) Hemoglobin grade 1 or greater (<=10.5 gram per decilitre [g/dL]) c) Platelet count grade 1 or greater (<=99.999/millimeter [mm]^3) d) Reticulocyte count (absolute) below the lower limit of laboratory normal range (LLN) e) Absolute neutrophil count grade 1 or greater (<=1,500/mm^3) f) Total bilirubin grade 1 or greater (>1.0*ULN) g) Any other toxicity grade 2 or above, except for grade 2 elevations of low density lipoprotein (LDL) cholesterol and/or cholesterol