InChI=1S/C28H40O10/c1-2-19(29)16-12-10-8-6-4-3-5-7-9-11-14-18-15-13-17-20(30)21(18)27(36)38-28-24(33)22(31)23(32)25(37-28)26(34)35/h6,8,12-13,15-17,19,22-25,28-33H,2-5,7,9-11,14H2,1H3,(H,34,35)/b8-6-,16-12-