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-[3-(1H-imidazol-2-yl)propyl]phenyl]-3-(4-isocyano-3-methylphenyl)-2-sulfanylideneimidazolidin-4-one .
user
C23H21N5OS
assistant