InChI=1S/C18H32O17/c19-1-4(22)7(24)13(5(23)2-20)33-18-15(10(27)8(25)6(3-21)32-18)35-17-12(29)9(26)11(28)14(34-17)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?/m1/s1