InChI=1/C19H16O3/c20-12-9-13(22-19(21)10-12)11-18-16-7-3-1-5-14(16)15-6-2-4-8-17(15)18/h1-8,11-13,20H,9-10H2/t12-,13-/m1/s1	027F2C88BCDFD180