InChI=1S/C28H45NO10/c1-2-3-4-5-6-9-13-20(31)14-10-7-8-11-15-21(16-12-17-22(32)29-18-19-30)38-28-25(35)23(33)24(34)26(39-28)27(36)37/h6-11,14-15,20-21,23-26,28,30-31,33-35H,2-5,12-13,16-19H2,1H3,(H,29,32)(H,36,37)/b8-7+,9-6-,14-10+,15-11-