InChI=1S/C15H24O10/c1-2-3-4-5-7(16)6-8(13(20)21)24-15-11(19)9(17)10(18)12(25-15)14(22)23/h8-12,15,17-19H,2-6H2,1H3,(H,20,21)(H,22,23)