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-fluorophenyl)sulfonyl-N-[[3-[(4-methylpiperazin-1-yl)methyl]phenyl]methyl]piperidine-3-carboxamide .
user
C25H33FN4O3S
assistant