You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule [(1S)-1-[2-bis(4-methoxy-3,5-dimethylphenyl)phosphanylcyclopenta-1,3-dien-1-yl]ethyl]-dicyclohexylphosphane .
user
C37H52O2P2
assistant