InChI=1S/C22H36O8/c1-12(23)15-7-9-21(5)8-6-14(10-22(15,21)27)20(3,4)30-19-18(29-13(2)24)17(26)16(25)11-28-19/h14-19,25-27H,6-11H2,1-5H3/t14-,15-,16-,17+,18-,19+,21+,22+/m1/s1