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 2-[(3R)-3-[(4-chlorophenoxy)methyl]-1-[1-(2-fluorophenyl)cyclopentanecarbonyl]piperidin-3-yl]-1-piperidin-1-ylethanone .
user
C31H38ClFN2O3
assistant