You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (5S)-5-[3-(4-imidazo[2,1-b][1,3]thiazol-6-yl-4-phenylpiperidin-1-yl)-3-oxopropyl]imidazolidine-2,4-dione into its molecular formula.
user
C22H23N5O3S
assistant