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 2-[4-[4-(4-tert-butylbenzoyl)-3-methylpiperazin-1-yl]-6-chloropyrimidin-2-yl]sulfanyl-N-(4-fluorophenyl)acetamide .
user
C28H31ClFN5O2S
assistant