You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule (E)-3-[5-chloro-1-[(4-chlorophenyl)methyl]-3-methylpyrazol-4-yl]-N-[4-[2-oxo-2-(propan-2-ylamino)ethyl]phenyl]prop-2-enamide ?
user
C25H26Cl2N4O2
assistant