InChI=1/C16H27N5O2/c1-11-5-7-21(8-6-11)12(2)9-17-16(22)18-10-14-19-15(20-23-14)13-3-4-13/h11-13H,3-10H2,1-2H3,(H2,17,18,22)/p+1/t12-/m1/s1/fC16H28N5O2/h17-18,21H/q+1 F2FC826491DEA829