InChI=1S/C37H50O8/c1-19(2)21-12-15-37(32(43)44)17-16-34(5)22(27(21)37)9-11-26-35(34,6)14-13-25-33(3,4)29(28(30(40)41)36(25,26)7)45-31(42)20-8-10-23(38)24(39)18-20/h8,10,18,21-22,25-29,38-39H,1,9,11-17H2,2-7H3,(H,40,41)(H,43,44)