InChI=1/C16H20N4O2/c1-11-13-4-2-3-5-14(13)16(22)20(18-11)10-19-8-6-12(7-9-19)15(17)21/h2-5,12H,6-10H2,1H3,(H2,17,21)/p+1/fC16H21N4O2/h19H,17H2/q+1	BAF168CDF1FB9973