InChI=1/C21H19ClN4O2/c1-2-13-3-5-14(6-4-13)7-10-19(27)25-26-21(28)17-12-24-18-9-8-15(22)11-16(18)20(17)23/h3-12H,2H2,1H3,(H2,23,24)(H,25,27)(H,26,28)/b10-7+/f/h25-26H,23H2 23FFAF9814E9C34E