You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-(6-chloro-4-methyl-1,3-benzothiazol-2-yl)-4-(4-methoxyphenyl)sulfanyl-N-(2-morpholin-4-ylethyl)butanamide;hydrochloride The above is the IUPAC name of a molecule. Write its molecular formula.
user
C25H31Cl2N3O3S2
assistant