InChI=1/C21H23N3O/c22-13-15-4-3-5-17(12-15)16-8-10-24(11-9-16)21(25)19-14-23-20-7-2-1-6-18(19)20/h1-7,12,14,16,23H,8-11,13,22H2/p+1/fC21H24N3O/h22H/q+1 DCBC094FE624C180