SPL Set ID: 1c241af1-ce62-4b0a-9eb7-f6b626174f01

YEZTUGO tablets and YEZTUGO injection contain lenacapavir sodium, a capsid inhibitor. The chemical name of lenacapavir sodium is: Sodium (4-chloro-7-(2-(( S )-1-(2-((3b S ,4a R )-5,5-difluoro-3-(trifluoromethyl)-3b,4,4a,5-tetrahydro-1 H -cyclopropa[3,4]cyclopenta[1,2- c ]pyrazol-1-yl)acetamido)-2-(3,5-difluorophenyl)ethyl)-6-(3-methyl-3-(methylsulfonyl)but-1-yn-1-yl)pyridin-3-yl)-1-(2,2,2-trifluoroethyl)-1 H -indazol-3-yl)(methylsulfonyl)amide. Lenacapavir sodium has a molecular formula of C 39 H 31 ClF 10 N 7 NaO 5 S 2, a molecular weight of 990.3, and the following structural formula: Lenacapavir sodium is a light yellow to yellow solid and is practically insoluble in water. Chemical Structure YEZTUGO tablets are for oral administration. Each film-coated tablet contains 300 mg of lenacapavir (present as 306.8 mg lenacapavir sodium) and the following inactive ingredients: copovidone, croscarmellose sodium, magnesium stearate, mannitol, microcrystalline cellulose, and poloxamer 407. The tablets are film-coated with a coating material containing iron oxide black, iron oxide red, iron oxide yellow, polyethylene glycol, polyvinyl alcohol, talc, and titanium dioxide. YEZTUGO injection is for subcutaneous administration. Each single-dose vial contains 463.5 mg/1.5 mL (309 mg/mL) of lenacapavir (present as 473.1 mg/1.5 mL of lenacapavir sodium) as a sterile, preservative-free, clear, yellow solution and the following inactive ingredients: 896.3 mg of polyethylene glycol 300 (as solvent) and water for injection. The apparent pH range of the injection is 9.0-10.2. The vial stoppers are not made with natural rubber latex.