InChI=1/C21H26ClN3O2/c1-24(14-8-11-17-9-4-3-5-10-17)16-21(27)25(2)15-20(26)23-19-13-7-6-12-18(19)22/h3-7,9-10,12-13H,8,11,14-16H2,1-2H3,(H,23,26)/p+1/fC21H27ClN3O2/h23-24H/q+1 D220F04003F42D01