InChI=1/C20H23ClN2O/c1-2-12-7-13-9-14(8-12)19-18(10-13)23-17-11-15(21)3-4-16(17)20(19)22-5-6-24/h3-4,7,11,13-14,24H,2,5-6,8-10H2,1H3,(H,22,23)/p+1/t13-,14+/m1/s1/fC20H24ClN2O/h22-23H/q+1 C545B8802C2325D3