InChI=1/C12H13N3O4S2/c1-6-5-8(10(13)16)3-4-9(6)15-21(18,19)11-7(2)14-12(17)20-11/h3-5H,1-2H3,(H4,13,14,15,16,17)/p-1/fC12H12N3O4S2/h14H,13H2/q-1 A14DF7624CCB7DEF