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 3-[5-(3,5-difluorophenyl)sulfonyl-1H-indazol-3-yl]-4-(4-methylpiperazin-1-yl)-2-[(1-methylpyrrolidin-2-yl)methylamino]benzamide .
user
C31H35F2N7O3S
assistant