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-[4-(2-chlorobenzoyl)-3-methylpiperazin-1-yl]-4-[[4-(4-methylphenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]butan-1-one ?
user
C31H32ClN5O2S
assistant