InChI=1/C20H22O8/c1-25-15-7-11(3-5-13(15)21)17-19(23)9-28-18(20(19,24)10-27-17)12-4-6-14(22)16(8-12)26-2/h3-8,17-18,21-24H,9-10H2,1-2H3/t17-,18-,19+,20+/m1/s1	3A216348A1EBC9B3