InChI=1S/C19H35NO16/c1-20(31)8-12(26)9(23)5(2-21)33-17(8)32-4-7-11(25)14(28)16(30)19(35-7)36-18-15(29)13(27)10(24)6(3-22)34-18/h5-19,21-31H,2-4H2,1H3