You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
6-methyl-2-[methyl-[(4-methyl-1,3-thiazol-5-yl)methyl]amino]pyrimidine-4-carboximidamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C12H16N6S
assistant