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 1-[4-[5-(4-chlorophenyl)-1-(3-fluorophenyl)-2-methylpyrrole-3-carbonyl]piperazin-1-yl]heptan-1-one .
user
C29H33ClFN3O2
assistant