InChI=1/C19H18N2O2/c1-11-10-19(2,3)20-18-8-13-6-12-7-14(21(22)23)4-5-15(12)17(13)9-16(11)18/h4-5,7-10,20H,6H2,1-3H3	9716B5494C03A742