InChI=1S/C22H32O8/c1-6-12(3)19(25)29-16-9-21(5)17(24)10-22(30-21,27-7-2)14(11-23)8-15-18(16)13(4)20(26)28-15/h6,14-18,23-24H,4,7-11H2,1-3,5H3/b12-6+/t14?,15-,16-,17+,18+,21?,22?/m1/s1