You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
ethyl (2E)-2-[1-(3,4-dichlorophenyl)-6,7-dihydro-5H-indazol-4-ylidene]acetate;ethyl 2-[1-(3,4-dichlorophenyl)-4,5,6,7-tetrahydroindazol-4-yl]acetate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C34H34Cl4N4O4
assistant