InChI=1/C19H18N2O3/c22-18-19(9-2-1-3-10-19)16-12-14(7-8-17(16)20-18)13-5-4-6-15(11-13)21(23)24/h4-8,11-12H,1-3,9-10H2,(H,20,22)/f/h20H	2CF442FD22E51D7C