You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(1-imidazo[2,1-b][1,3]thiazol-6-yl-3-phenylsulfanylpropan-2-yl)hydrazine The above is the IUPAC name of a molecule. Write its molecular formula.
user
C14H16N4S2
assistant