You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[(1R,2S,5R,8S)-1-benzoyl-2,5-dimethyl-8-propan-2-yl-3,4,5,6,7,8-hexahydro-1H-naphthalen-2-yl]-1-(2-hydroxy-4,6-dimethoxy-3-methylphenyl)ethanone The above is the IUPAC name of a molecule. Write its molecular formula.
user
C33H42O5
assistant