InChI=1/C21H21N3O2/c1-24(13-15-10-11-16-6-2-3-7-17(16)12-15)14-20(25)23-19-9-5-4-8-18(19)21(22)26/h2-12H,13-14H2,1H3,(H2,22,26)(H,23,25)/p+1/fC21H22N3O2/h23-24H,22H2/q+1 BB225D2A2C36D5B8