InChI=1S/C27H37N3O7/c1-35-22-16-18(6-9-20(22)31)7-11-24(33)29-15-5-13-28-12-3-4-14-30-27(34)26-25(37-26)19-8-10-21(32)23(17-19)36-2/h6,8-10,16-17,25-26,28,31-32H,3-5,7,11-15H2,1-2H3,(H,29,33)(H,30,34)