InChI=1S/C17H28O12/c1-2-3-4-27-16(25)17(26)5-7(18)9(19)8(6-17)28-15-12(22)10(20)11(21)13(29-15)14(23)24/h7-13,15,18-22,26H,2-6H2,1H3,(H,23,24)