InChI=1/C28H25N3O3/c1-3-34-20-14-12-19(13-15-20)30-27(32)24-16-22-21-6-4-5-7-23(21)29-25(22)26(31(24)28(30)33)18-10-8-17(2)9-11-18/h4-15,24,26,29H,3,16H2,1-2H3/t24-,26+/m1/s1 FDFCB82033F41D1E