InChI=1S/C22H32O17/c1-22(34)8(24)2-5-6(17(30)31)4-35-19(9(5)22)39-21-14(29)15(10(25)7(3-23)36-21)37-20-13(28)11(26)12(27)16(38-20)18(32)33/h4-5,7-16,19-21,23-29,34H,2-3H2,1H3,(H,30,31)(H,32,33)