InChI=1/C8H10Cl2N4O5S2/c9-6-3(20(12,16)17)1-4(21(13,18)19)8(7(6)10)14-5(15)2-11/h1H,2,11H2,(H,14,15)(H2,12,16,17)(H2,13,18,19)/p+1/fC8H11Cl2N4O5S2/h11,14H,12-13H2/q+1 C2B2ABBD8EB72EC8