InChI=1/C27H31N3O4/c1-29(19-21-9-11-22(12-10-21)27(32)33)17-6-18-30(2)20-26(31)28-23-13-15-25(16-14-23)34-24-7-4-3-5-8-24/h3-5,7-16H,6,17-20H2,1-2H3,(H,28,31)(H,32,33)/f/h28-29H D4AD77534763499A