InChI=1S/C40H66O14/c1-18(17-50-36-34(47)33(46)31(44)28(16-41)53-36)7-12-40(49-6)19(2)29-27(54-40)15-24-22-14-26(52-37-35(48)32(45)30(43)20(3)51-37)25-13-21(42)8-10-38(25,4)23(22)9-11-39(24,29)5/h18-20,22-37,41,43-48H,7-17H2,1-6H3