InChI=1S/C18H22O10/c1-25-11-7-8(6-9-3-5-12(19)26-9)2-4-10(11)27-16-14(21)13(20)15(17(22)23)28-18(16)24/h2,4,7,9,13-16,18,20-21,24H,3,5-6H2,1H3,(H,22,23)/t9?,13-,14-,15-,16?,18+/m1/s1