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