InChI=1/C19H20N2O3/c1-12-6-4-5-7-14(12)17(22)20-13-8-9-16-15(10-13)18(23)21-19(2,3)11-24-16/h4-10H,11H2,1-3H3,(H,20,22)(H,21,23)/f/h20-21H	1F637D9ADD87F505