InChI=1S/C17H25NO15/c1-4(20)18-7-5(21)2-17(30,33-12(7)8(23)6(22)3-19)16(29)32-15-11(26)9(24)10(25)13(31-15)14(27)28/h6-13,15,19,22-26,30H,2-3H2,1H3,(H,18,20)(H,27,28)/t6?,7?,8?,9?,10?,11?,12?,13?,15?,17-/m1/s1