You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as [2-(2-fluoro-5-nitroanilino)-2-oxoethyl] 2-[(3,4-dimethylphenyl)sulfonylamino]acetate using the IUPAC nomenclature.
user
C18H18FN3O7S
assistant