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 ethane;2-(2-fluoro-4-methylanilino)-1-methyl-6-oxopyridine-3-carboxamide;1-methoxy-2,4-dimethylbenzene .
user
C25H32FN3O3
assistant