You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named N-[(2R)-1-[(4S)-4-(4-chlorocyclohexa-1,5-dien-1-yl)-4-hydroxy-3,3-dimethylpiperidin-1-yl]-3-methyl-1-oxobutan-2-yl]-2-hydroxy-3-phenylbenzamide by IUPAC nomenclature, provide its molecular formula.
user
C31H37ClN2O4
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