InChI=1/C20H20Cl2N8O/c21-13-7-12(8-14(22)9-13)11-29-5-1-3-15(29)10-24-19-26-18(23)30-20(27-19)25-17(28-30)16-4-2-6-31-16/h2,4,6-9,15H,1,3,5,10-11H2,(H3,23,24,25,26,27,28)/p+2/t15-/m1/s1/fC20H22Cl2N8O/h24,26,29H,23H2/q+2 FF2350BDD0FEDA77