You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named N-(4-methyl-1,3-benzothiazol-2-yl)-1-piperidin-4-yltriazole-4-carboxamide;hydrochloride by IUPAC nomenclature, provide its molecular formula.
user
C16H19ClN6OS
assistant