You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule N-[1-[2-(4-chlorophenyl)-4-methyl-1,3-thiazol-5-yl]ethyl]-1,3-thiazolidine-4-carboxamide;hydrochloride ?
user
C16H19Cl2N3OS2
assistant