InChI=1/C21H25N3O/c22-18-7-8-19-20(23-25-21(19)14-18)9-6-16-10-12-24(13-11-16)15-17-4-2-1-3-5-17/h1-5,7-8,14,16H,6,9-13,15,22H2/p+1/fC21H26N3O/h24H/q+1 A7AFE01FBC11DE61