You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[3-(1,3-benzothiazol-2-yl)propyl]-2-imidazo[2,1-b][1,3]thiazol-6-ylacetamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C17H16N4OS2
assistant