InChI=1/C15H24N4O3/c1-11-12(14(21)18-15(22)17-11)5-6-13(20)16-7-10-19-8-3-2-4-9-19/h2-10H2,1H3,(H,16,20)(H2,17,18,21,22)/p+1/fC15H25N4O3/h16-19H/q+1 5FFB91EDF0B45D95