InChI=1S/C26H32O12/c1-12(2)17(37-26-23(31)21(29)22(30)24(38-26)25(32)33)11-16(27)13(3)7-8-35-18-9-14(34-4)10-19-15(18)5-6-20(28)36-19/h5-7,9-10,16-17,21-24,26-27,29-31H,1,8,11H2,2-4H3,(H,32,33)