InChI=1/C26H21N3O2/c1-31-19-9-11-25-21(14-19)22(16-29-25)26(30)20-6-2-3-7-24(20)28-15-17-8-10-23-18(13-17)5-4-12-27-23/h2-14,16,28-29H,15H2,1H3 E3F6A1EC3B26EF16