InChI=1S/C27H37NO10/c29-21(28-12-8-9-13-28)11-7-5-3-1-2-4-6-10-17-14-19-20(36-16-35-19)15-18(17)37-27-24(32)22(30)23(31)25(38-27)26(33)34/h6,10,14-15,22-25,27,30-32H,1-5,7-9,11-13,16H2,(H,33,34)/b10-6+