InChI=1/C11H8N2O3S2/c1-3-4-17-11-12-8(14)6-5(2)7(10(15)16)18-9(6)13-11/h1H,4H2,2H3,(H,15,16)(H,12,13,14)/p-2/fC11H6N2O3S2/q-2 DA1AFBED246FE96D