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system
Provide the molecular formula for the IUPAC named substance benzyl N-[4-(ethylcarbamoyloxy)-15,16-bis(4-hydroxybutyl)-12-[(4-nitrophenyl)methoxyimino]-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]-N-methylcarbamate .
user
C46H56N4O11
assistant