InChI=1/C9H12N2O4S/c1-2-15-9(12)7-3-5-8(6-4-7)11-16(10,13)14/h3-6H,2H2,1H3,(H3,10,11,12,13,14)/p-1/fC9H11N2O4S/h10H2/q-1 DA0E20323AE1FAF8