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system
Name the molecular formula for the molecule established as 1-[(2R,4S,5R)-4-[[(1R,3S,3aS)-3-[[methyl(diphenyl)silyl]methyl]-3a,4,5,6-tetrahydro-3H-pyrrolo[1,2-c][1,3,2]oxazaphosphol-1-yl]oxy]-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-3-(2-methoxyethoxy)oxolan-2-yl]-5-methylpyrimidine-2,4-dione using the IUPAC nomenclature.
user
C53H60N3O10PSi
assistant