You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-(5-ethyl-6,7-dihydro-4H-[1,3]thiazolo[5,4-c]pyridin-2-yl)-2-imidazo[2,1-b][1,3]thiazol-6-ylacetamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C15H17N5OS2
assistant