You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule (1S,7S,10S,13S,16S)-24-hydroxy-10-[(4-methoxyphenyl)methyl]-4,7,9,13,29-pentamethyl-25-nitro-22-oxa-3,6,9,12,15,29-hexazatetracyclo[14.12.2.218,21.123,27]tritriaconta-18,20,23(31),24,26,32-hexaene-2,5,8,11,14,30-hexone into molecular formula.
user
C39H45N7O11
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