InChI=1/C19H16O5/c1-2-3-12-14(20)6-5-13-15(21)9-17(24-19(12)13)11-4-7-16-18(8-11)23-10-22-16/h2,4-8,17,20H,1,3,9-10H2/t17-/m1/s1	BB41845B278FEB04