InChI=1S/C31H42N8O7/c1-20(2)18-25(37-31(43)46-19-21-8-4-3-5-9-21)29(42)38-17-7-11-26(38)28(41)36-24(10-6-16-34-30(32)33)27(40)35-22-12-14-23(15-13-22)39(44)45/h3-5,8-9,12-15,20,24-26H,6-7,10-11,16-19H2,1-2H3,(H,35,40)(H,36,41)(H,37,43)(H4,32,33,34)/t24-,25-,26-/m0/s1