You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-(5,6-dimethyl-[1,3]thiazolo[3,2-b][1,2,4]triazol-2-yl)-4-oxo-4-thiophen-2-ylbutanamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C14H14N4O2S2
assistant