InChI=1S/C26H23N3O/c1-16-5-3-4-6-22(16)25-23-12-9-18(13-20(23)15-27-29-25)24-14-19(8-7-17(24)2)26(30)28-21-10-11-21/h3-9,12-15,21H,10-11H2,1-2H3,(H,28,30)