InChI=1/C12H14Cl2N4OS/c1-4-15-12(2,3)11(19)16-8-6(13)5-7(14)9-10(8)18-20-17-9/h5,15H,4H2,1-3H3,(H,16,19)/p+1/fC12H15Cl2N4OS/h15-16H/q+1 3E445E27F3969398