InChI=1/C19H17NO3/c21-18(16-7-4-8-17(16)19(22)23)20-15-11-9-14(10-12-15)13-5-2-1-3-6-13/h1-3,5-6,9-12H,4,7-8H2,(H,20,21)(H,22,23)/p-1/fC19H16NO3/h20H/q-1	FE7B906E277E333E