InChI=1/C26H23N3O5/c1-2-24(31)28-21-10-4-3-9-19(21)27-20-14-17(16-7-5-8-18(13-16)29(32)33)15-22(30)25(20)26(28)23-11-6-12-34-23/h3-13,17,26-27H,2,14-15H2,1H3/t17-,26+/m1/s1 0C559D46A3DC4BD0