InChI=1/C21H26O10/c1-8-4-10(23)15-12(28-8)6-11-9(16(15)24)5-14(29-11)21(2,3)31-20-19(27)18(26)17(25)13(7-22)30-20/h4,6,13-14,17-20,22,24-27H,5,7H2,1-3H3/t13-,14-,17+,18+,19-,20-/m0/s1 8B370A435B9915B8