You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 1-[2-[4-(1H-benzimidazol-2-yl)-2-oxo-1-piperidin-4-ylbutyl]phenyl]-3-[5-tert-butyl-2-(4-methylphenyl)pyrazol-3-yl]urea into molecular formula.
user
C37H43N7O2
assistant