You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 1-(5-tert-butyl-2,3-dihydro-1H-inden-1-yl)-3-(5-ethyl-4-phenylcyclopenta-1,3-dien-1-yl)propan-1-one ?
user
C29H34O
assistant