You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 2-(dimethylamino)ethyl 5,7-dichloro-4-[(2-phenylacetyl)amino]-1,2,3,4-tetrahydroquinoline-2-carboxylate ?
user
C22H25Cl2N3O3
assistant