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 4-[(2-chloro-4-fluorophenoxy)-phenylsulfamoyl]-N-[2-(4-pyrimidin-2-ylpiperazin-1-yl)ethyl]benzamide .
user
C29H28ClFN6O4S
assistant