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 (Z)-N-(3-chloro-4-methylphenyl)-3-[4-[(4-chlorophenyl)methoxy]-3-ethoxy-5-prop-2-enylphenyl]-2-cyanoprop-2-enamide .
user
C29H26Cl2N2O3
assistant