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system
Provide the molecular formula for the IUPAC named substance 2-[4-[(7S)-5'-methyl-2-[(1-methylpyrrolidin-2-yl)methoxy]-8-oxospiro[1,2,3,4,4a,5,6,8a-octahydroquinazoline-7,3'-2,4-dihydro-1H-naphthalene]-4-yl]-1-prop-2-enoylpiperazin-2-yl]acetonitrile .
user
C33H46N6O3
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