InChI=1/C12H12N4O2S2/c1-20(17,18)9-4-2-8(3-5-9)19-12-10(11(13)14)15-6-7-16-12/h2-7H,1H3,(H3,13,14)/p+1/fC12H13N4O2S2/h13-14H2/q+1	D40FFCD92DE0C8E7