InChI=1/C13H21N5O3/c1-11-15-12(18(20)21)9-17(11)10-13(19)14-5-4-8-16-6-2-3-7-16/h9H,2-8,10H2,1H3,(H,14,19)/p+1/fC13H22N5O3/h14,16H/q+1 1920BC5691FA1B91