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 1-(4-fluoro-3-methylphenyl)-4-pyridin-2-yl-5-(1,2,2,4-tetramethylquinolin-6-yl)imidazolidine-2-thione .
user
C28H29FN4S
assistant