InChI=1/C16H27N5O2/c1-2-3-7-19-10-11-20(16(19)23)9-6-18-13-15(22)21-8-4-5-14(21)12-17/h14,18H,2-11,13H2,1H3/p+1/t14-/m1/s1/fC16H28N5O2/h18H/q+1 077E2DA194E337F9