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-(2-bromophenyl)-N-[3-[4-(cyclopropylmethyl)piperazin-1-yl]phenyl]-5-oxopyrrolidine-3-carboxamide ?
user
C25H29BrN4O2
assistant