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For the molecule named (4aR,7aS)-7a-[3-(2-fluoropyridin-3-yl)phenyl]-6-pyrimidin-2-yl-4,4a,5,7-tetrahydropyrrolo[3,4-d][1,3]thiazin-2-amine;tert-butyl N-[(4aR,7aS)-7a-[3-(2-fluoropyridin-3-yl)phenyl]-4a,5,6,7-tetrahydro-4H-pyrrolo[3,4-d][1,3]thiazin-2-yl]carbamate;tert-butyl N-[(4aR,7aS)-7a-[3-(2-fluoropyridin-3-yl)phenyl]-6-pyrimidin-2-yl-4,4a,5,7-tetrahydropyrrolo[3,4-d][1,3]thiazin-2-yl]carbamate by IUPAC nomenclature, provide its molecular formula.
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C69H71F3N16O4S3
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