InChI=1/C17H24N4O2/c1-13-4-6-15(7-5-13)16(22)20-11-14-3-2-9-21(12-14)10-8-19-17(18)23/h3-7H,2,8-12H2,1H3,(H,20,22)(H3,18,19,23)/p+1/fC17H25N4O2/h19-21H,18H2/q+1 EC4566C23F586BAB