InChI=1/C20H15NO3/c1-23-15-8-9-17-16(11-15)19(14-7-10-18(22)21-12-14)20(24-17)13-5-3-2-4-6-13/h2-12H,1H3,(H,21,22)/f/h21H	82B75588A4190663