InChI=1S/C18H32O17/c19-1-4(21)7(23)14(5(22)2-20)34-18-13(29)9(25)8(24)6(33-18)3-32-17-12(28)10(26)11(27)15(35-17)16(30)31/h4-15,17-29H,1-3H2,(H,30,31)/t4?,5?,6?,7?,8?,9?,10?,11?,12?,13?,14-,15?,17?,18?/m0/s1