InChI=1/C20H25ClN4O2/c1-14-4-7-16(19(22)26)12-18(14)23-20(27)25(11-10-24(2)3)13-15-5-8-17(21)9-6-15/h4-9,12H,10-11,13H2,1-3H3,(H2,22,26)(H,23,27)/p+1/fC20H26ClN4O2/h23-24H,22H2/q+1 CBA63482A41988FA