InChI=1S/C28H40O10/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-18-16-17-19(29)21(30)20(18)27(36)38-28-24(33)22(31)23(32)25(37-28)26(34)35/h4-5,7-8,16-17,22-25,28-33H,2-3,6,9-15H2,1H3,(H,34,35)/b5-4-,8-7-