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-chloro-N-[(1R)-1-[1-(4-chlorobenzoyl)piperidin-4-yl]-2-(2-methylpropylamino)-2-oxoethyl]benzamide .
user
C25H29Cl2N3O3
assistant