InChI=1/C28H29N3O5/c1-29-28(33)26(18-7-3-2-4-8-18)31-27(32)25-14-13-24(36-25)22-12-11-20(16-30-22)34-17-21-15-19-9-5-6-10-23(19)35-21/h5-6,9-16,18,26H,2-4,7-8,17H2,1H3,(H,29,33)(H,31,32)/t26-/m0/s1/f/h29,31H 522C05D1EC218655