You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named ethyl 2-[[[2-(2,3-dimethylanilino)-2-oxoethyl]-methylamino]methyl]-4-methylquinoline-3-carboxylate by IUPAC nomenclature, provide its molecular formula.
user
C25H29N3O3
assistant