You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named ethyl 2-[[(Z)-[(2-acetamido-5-chlorophenyl)-phenylmethylidene]amino]carbamoyl]-2-ethylbutanoate by IUPAC nomenclature, provide its molecular formula.
user
C24H28ClN3O4
assistant