InChI=1S/C21H35NO16/c1-21(2,16(31)17(32)22-4-3-8(24)25)6-35-20-15(11(28)9(26)7(5-23)36-20)38-19-13(30)10(27)12(29)14(37-19)18(33)34/h7,9-16,19-20,23,26-31H,3-6H2,1-2H3,(H,22,32)(H,24,25)(H,33,34)