InChI=1/C19H20N2O3/c1-19(2)12-24-16-11-14(9-10-15(16)21(3)18(19)23)20-17(22)13-7-5-4-6-8-13/h4-11H,12H2,1-3H3,(H,20,22)/f/h20H	45663FBDFDA0DA4E