InChI=1/C17H24N4O/c1-11(2)21-9-7-17(3,8-10-21)16-19-13-6-4-5-12(15(18)22)14(13)20-16/h4-6,11H,7-10H2,1-3H3,(H2,18,22)(H,19,20)/p+1/fC17H25N4O/h19,21H,18H2/q+1 E72CC51428625F7B