InChI=1/C27H29N3O3/c1-29(17-18-33-24-15-9-4-10-16-24)21-30-25(31)27(28-26(30)32,19-22-11-5-2-6-12-22)20-23-13-7-3-8-14-23/h2-16H,17-21H2,1H3,(H,28,32)/f/h28H DA0B44B25D39AC89