InChI=1/C15H27N5O3/c1-11-5-9-20(10-6-11)8-2-7-16-15(23)19-18-14(22)13(21)17-12-3-4-12/h11-12H,2-10H2,1H3,(H,17,21)(H,18,22)(H2,16,19,23)/p+1/fC15H28N5O3/h16-20H/q+1 9B6DD40C087E6A63