You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the compound with this IUPAC name N-[3-chloro-2-[4-(4-methylbenzoyl)piperazin-1-yl]phenyl]-5-(4-chlorophenyl)furan-2-carboxamide ?
user
C29H25Cl2N3O3
assistant