InChI=1S/C26H32O12/c1-11-14(10-27)23(13-4-6-15(28)17(8-13)34-2)37-22(11)12-5-7-16(18(9-12)35-3)36-26-21(31)19(29)20(30)24(38-26)25(32)33/h4-9,11,14,19-24,26-31H,10H2,1-3H3,(H,32,33)