You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-chloro-N-[2-methyl-4-[(4-methyl-1,3-thiazol-2-yl)sulfanyl]phenyl]pyridine-4-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C17H14ClN3OS2
assistant