InChI=1/C27H30N4O5/c32-23-9-8-20-16-21(15-19-5-4-12-31(23)24(19)20)29-26(34)25(33)28-17-18-10-13-30(14-11-18)27(35)36-22-6-2-1-3-7-22/h1-3,6-7,15-16,18H,4-5,8-14,17H2,(H,28,33)(H,29,34)/f/h28-29H CB4857E1CF4B1707