InChI=1/C20H23N3O4/c1-11-5-7-13(8-6-11)26-18(24)17-12(2)16-14(22-23-19(21)25)9-20(3,4)10-15(16)27-17/h5-8H,9-10H2,1-4H3,(H3,21,23,25)/b22-14+/f/h23H,21H2	4E44EBA8331AB42C