InChI=1S/C36H42O13/c1-17(2)6-5-7-19(16-37)9-12-23-28(41)27-26(47-32(23)21-13-10-20(38)14-24(21)39)15-25(40)22(11-8-18(3)4)33(27)48-36-31(44)29(42)30(43)34(49-36)35(45)46/h6,8-10,13-15,29-31,34,36-40,42-44H,5,7,11-12,16H2,1-4H3,(H,45,46)/b19-9-