InChI=1S/C26H28O13/c1-9(2)3-4-11-13(27)7-15-16(17(11)28)18(29)12(8-37-15)10-5-6-14(20(31)19(10)30)38-26-23(34)21(32)22(33)24(39-26)25(35)36/h3,5-7,12,21-24,26-28,30-34H,4,8H2,1-2H3,(H,35,36)