You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name [(1S,9S,10S,15R,16R,17S)-15,16-bis(4-hydroxybutyl)-12-[(4-nitrophenyl)methoxyimino]-10-[3-(4-nitrophenyl)prop-2-enoyl-propylamino]-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-4-yl] N-benzylcarbamate into its molecular formula.
user
C54H61N5O12
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