InChI=1/C13H21ClN6O/c1-9(2)16-10(21)8-15-12-17-11(14)18-13(19-12)20-6-4-3-5-7-20/h9H,3-8H2,1-2H3,(H,16,21)(H,15,17,18,19)/f/h15-16H 37AC059571287D18