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 (4S,5R)-1-(3-methoxyphenyl)-4-pyridin-2-yl-5-[1-(pyridin-3-ylmethyl)pyrrol-2-yl]imidazolidine-2-thione .
user
C25H23N5OS
assistant