InChI=1/C11H11N3O6S2/c12-22(18,19)11-14-7-2-1-6(3-8(7)21-11)20-10(17)5-13-4-9(15)16/h1-3,13H,4-5H2,(H,15,16)(H2,12,18,19)/p-1/fC11H10N3O6S2/h12H2/q-1 3CA79A56F75257C9