You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[(Z)-[4-[2-(3,4-dimethylanilino)-2-oxoethoxy]-3-methoxyphenyl]methylideneamino]-3-methylbenzamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C26H27N3O4
assistant