InChI=1S/C26H35N3O7/c1-36-24-16-19(21(31)17-23(24)33)7-10-26(35)28-13-3-2-11-27-12-4-14-29-25(34)9-6-18-5-8-20(30)22(32)15-18/h5,7-8,10,15-17,27,30-33H,2-4,6,9,11-14H2,1H3,(H,28,35)(H,29,34)