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system
Provide the molecular formula for the IUPAC named substance methyl N-[(2S)-1-[(2S,4S)-2-[5-[2-[2-[(2S,4S)-1-[(2S)-2-(methoxycarbonylamino)-3-methylbutanoyl]-4-methylpyrrolidin-2-yl]-3H-benzimidazol-5-yl]thieno[3,2-b]thiophen-5-yl]-1H-imidazol-2-yl]-4-methylpyrrolidin-1-yl]-3-methyl-1-oxobutan-2-yl]carbamate .
user
C40H50N8O6S2
assistant