InChI=1S/C18H22O10/c1-25-10-5-8(4-9-2-3-12(19)26-9)6-11(7-10)27-18-15(22)13(20)14(21)16(28-18)17(23)24/h5-7,9,13-16,18,20-22H,2-4H2,1H3,(H,23,24)/t9-,13+,14+,15-,16?,18-/m1/s1