You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[4-[(1Z)-3-(3,5-difluoroanilino)-4-methylpenta-1,3-dienyl]-2-ethyl-5-methyl-1H-pyrrol-3-yl]-4-nonan-4-ylbenzamide;ethane The above is the IUPAC name of a molecule. Write its molecular formula.
user
C37H51F2N3O
assistant