InChI=1/C26H23N3O5/c1-31-24-15-19-20(16-25(24)32-2)27-11-10-22(19)34-18-8-9-21-23(14-18)33-13-12-29(21)26(30)28-17-6-4-3-5-7-17/h3-11,14-16H,12-13H2,1-2H3,(H,28,30)/f/h28H 5DDD4D06457D7E4F