You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named (3aS,3bS,9aR,9bR,11aS)-N-[(1S)-1,2-diphenylethyl]-6,9a,11a-trimethyl-7-oxo-2,3,3a,3b,4,5,5a,9b,10,11-decahydro-1H-indeno[5,4-f]quinoline-1-carboxamide is given. What is its corresponding molecular formula?
user
C34H42N2O2
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