InChI=1/C20H25N3O/c24-20(19-8-4-5-12-21-19)22-13-9-17-10-14-23(15-11-17)16-18-6-2-1-3-7-18/h1-8,12,17H,9-11,13-16H2,(H,22,24)/p+1/fC20H26N3O/h22-23H/q+1 38403B29FAD2A7F0