You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(4R,5S)-1-(2,5-dimethoxyphenyl)-5-[1-[4-(dimethylamino)phenyl]pyrrol-2-yl]-4-pyridin-2-ylimidazolidine-2-thione The above is the IUPAC name of a molecule. Write its molecular formula.
user
C28H29N5O2S
assistant