InChI=1/C19H16Cl2N4O/c1-9-10(2)22-18(26)15-11(9)7-8-14-17(15)25(3)19(23-14)24-16-12(20)5-4-6-13(16)21/h4-8H,1-3H3,(H,22,26)(H,23,24)/f/h22,24H C31B7ADC4CDFE0CD