You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 1-(5-chloro-2-methylphenyl)piperazine;[4-[5-chloro-2-(trifluoromethyl)phenyl]piperazin-1-yl]-[3-(4-fluorophenyl)-1-bicyclo[1.1.0]butanyl]methanone;3-(4-fluorophenyl)bicyclo[1.1.0]butane-1-carboxylic acid .
user
C44H43Cl2F5N4O3
assistant