InChI=1/C21H14Cl2N4O/c22-17-10-9-14(11-18(17)23)25-21-16-4-2-1-3-15(16)19(26-27-21)12-5-7-13(8-6-12)20(24)28/h1-11H,(H2,24,28)(H,25,27)/p+1/fC21H15Cl2N4O/h25-26H,24H2/q+1 00A453CFDF80171F