InChI=1/C21H26ClN3O2/c1-5-20(26)24-17-11-9-16(10-12-17)14(3)23-15(4)21(27)25-19-8-6-7-18(22)13(19)2/h6-12,14-15,23H,5H2,1-4H3,(H,24,26)(H,25,27)/p+1/t14-,15+/m1/s1/fC21H27ClN3O2/h23-25H/q+1 453DBA36FFCE2650