You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[(Z)-[3-chloro-4-(difluoromethoxy)-5-methoxyphenyl]methylideneamino]thiophene-2-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C14H11ClF2N2O3S
assistant