InChI=1/C20H18ClN5O/c1-12-8-13(2)26(24-12)15-5-6-17(21)16(10-15)20(27)23-14-4-7-18-19(9-14)25(3)11-22-18/h4-11H,1-3H3,(H,23,27)/f/h23H C5105EE96323BA63