InChI=1/C20H18N2O3/c1-2-14-3-5-15(6-4-14)11-16(13-21)20(23)22-17-7-8-18-19(12-17)25-10-9-24-18/h3-8,11-12H,2,9-10H2,1H3,(H,22,23)/b16-11+/f/h22H	E6F1D44DFDEC9535