InChI=1/C18H19N3O2/c1-12-4-7-15(8-5-12)11-19-21-18(23)17(22)20-16-9-6-13(2)14(3)10-16/h4-11H,1-3H3,(H,20,22)(H,21,23)/b19-11+/f/h20-21H	BD5E7BD765A8063A