You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-(difluoromethoxy)-3-methoxy-N-(5,6,7,8-tetrahydro-4H-cyclohepta[d][1,3]thiazol-2-yl)benzamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C17H18F2N2O3S
assistant