InChI=1/C12H8Cl2N4O/c13-8-2-1-7(5-9(8)14)11(6-15)17-12(19)10-3-4-16-18-10/h1-5,11H,(H,16,18)(H,17,19)/t11-/m0/s1/f/h16-17H CBBC229D7D466FB0