You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance N-[(E)-1-(2,4-difluorophenyl)ethylideneamino]-4-hydroxy-1,1-dioxo-2H-1lambda6,2-benzothiazine-3-carboxamide .
user
C17H13F2N3O4S
assistant