You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-(4-methylphenyl)-5-[(2S)-1-[(2-methylphenyl)carbamoyl]pyrrolidin-2-yl]-1,3,4-thiadiazole-2-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C22H23N5O2S
assistant