InChI=1/C22H25N3O/c1-23-21(19-10-6-3-7-11-19)17-25(22(23)26)20-12-14-24(15-13-20)16-18-8-4-2-5-9-18/h2-11,17,20H,12-16H2,1H3/p+1/fC22H26N3O/h24H/q+1 D513DCB40D58EB7F