You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by 7-[2-[[(1R,2S,4S)-2-bicyclo[2.2.1]heptanyl]methyl]-3,5-dimethylphenyl]-2-[(2,5-dimethylidenecyclopentyl)methyl]-1H-indene ?
user
C33H38
assistant