InChI=1S/C26H33N3O7/c1-35-22-15-17(5-8-20(22)31)6-10-23(33)28-13-3-2-11-27-12-4-14-29-26(34)25-24(36-25)18-7-9-19(30)21(32)16-18/h5-10,15-16,24-25,27,30-32H,2-4,11-14H2,1H3,(H,28,33)(H,29,34)