InChI=1/C13H15N3O2S/c1-16-8-2-3-12(16)10-15-9-11-4-6-13(7-5-11)19(14,17)18/h2-8,10H,9H2,1H3,(H2,14,17,18)/p+1/b15-10+/fC13H16N3O2S/h15H,14H2/q+1/b EDFEC5964FE64735