You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-(4-pyridin-4-yl-1,3-thiazol-2-yl)-2-(tetrazolidin-5-yl)benzenesulfonamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C15H15N7O2S2
assistant