You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[4-(2-chlorophenyl)-1,3-thiazol-2-yl]-2,2-dioxo-3,4-dihydropyrido[2,1-c][1,2,4]thiadiazine-9-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C17H13ClN4O3S2
assistant