You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 3-[[(4S,5S)-4,5-di(propan-2-yl)-4,5-dihydro-1H-imidazol-2-yl]sulfanylmethyl]-6,6-dimethyl-5H-imidazo[2,1-b][1,3]thiazole into its molecular formula.
user
C17H28N4S2
assistant