You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[(2-chlorophenyl)methyl]-4-[(Z)-[2-(difluoromethoxy)phenyl]methylideneamino]-1,2,4-triazole-3-thione The above is the IUPAC name of a molecule. Write its molecular formula.
user
C17H13ClF2N4OS
assistant