You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 2-(3,4-dimethoxyphenyl)-N,4-dimethyl-N-[2-(methylamino)ethyl]-1,3-thiazole-5-carboxamide;dihydrochloride .
user
C17H25Cl2N3O3S
assistant