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system
For the molecule named propan-2-yl 2-[[[(2R,3R,4R)-5-(2-amino-6-ethoxypurin-9-yl)-4-fluoro-3-hydroxy-4-methyloxolan-2-yl]methoxy-[(2,5-dioxopyrrolidin-3-yl)methylsulfanyl]phosphoryl]amino]propanoate;propan-2-yl 3-[[(2R,3R,4R)-5-(2-amino-6-methoxypurin-9-yl)-3,4-dihydroxy-4-methyloxolan-2-yl]methoxy-[[(2S)-1-oxo-1-propan-2-yloxypropan-2-yl]amino]phosphoryl]sulfanyl-2-(methoxycarbonylamino)propanoate by IUPAC nomenclature, provide its molecular formula.
user
C76H119FN21O33P3S3
assistant