InChI=1S/C26H30O14/c1-26(2,37)4-3-9-12(28)7-17-18(19(9)31)14(30)8-15(38-17)10-5-16(13(29)6-11(10)27)39-25-22(34)20(32)21(33)23(40-25)24(35)36/h5-7,15,20-23,25,27-29,31-34,37H,3-4,8H2,1-2H3,(H,35,36)