InChI=1/C12H10N3O3S/c16-7-3-5-10-4-1-2-6-11(10)15-19(17,18)12-8-13-9-14-12/h1-2,4,6,8-9,16H,7H2,(H,13,14)/q-1/p+1/fC12H11N3O3S/h13-14H/q 3A8AC07AF1624F80