You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-[4-[(5,6-difluoro-1H-benzimidazol-2-yl)-[3-(4-methylpiperazin-1-yl)propyl]amino]-1-bicyclo[4.1.0]heptanyl]benzonitrile is the IUPAC name of a molecule. Please give its molecular formula.
user
C29H34F2N6
assistant