InChI=1/C20H20N2O3/c1-13-5-3-4-6-15(13)11-22-19(23)12-21-16-7-8-17-14(2)9-20(24)25-18(17)10-16/h3-10,21H,11-12H2,1-2H3,(H,22,23)/f/h22H	C13A63A250F65185