InChI=1/C21H16Cl2N4O/c1-2-27-19-13(12-24-21(26-19)25-14-7-4-3-5-8-14)11-15(20(27)28)18-16(22)9-6-10-17(18)23/h3-12H,2H2,1H3,(H,24,25,26)/f/h25H BFAFBCB3E853C152