InChI=1/C13H15N3O3S2/c1-16(2)13(17)9-3-5-11(6-4-9)15-21(18,19)12-7-10(14)8-20-12/h3-8H,14H2,1-2H3,(H,15,17)/p-1/fC13H14N3O3S2/q-1 4CEA5EE119C34B02