InChI=1/C18H19N3O2/c1-11-3-4-12(2)15(9-11)18(23)20-14-7-8-16(19-10-14)21-17(22)13-5-6-13/h3-4,7-10,13H,5-6H2,1-2H3,(H,20,23)(H,19,21,22)/f/h20-21H	E810A7F93A78DD12