InChI=1/C18H16N2O3/c1-10(2)17-19-14-8-7-11(9-13(14)18(23)20-17)16(22)12-5-3-4-6-15(12)21/h3-10,21H,1-2H3,(H,19,20,23)/f/h20H	05BF42F240A1D84F