InChI=1/C16H30N4O2/c1-18(2)13-16(22)20-11-9-19(10-12-20)8-7-15(21)17-14-5-3-4-6-14/h14H,3-13H2,1-2H3,(H,17,21)/p+2/fC16H32N4O2/h17-19H/q+2	9E81DE243ABD14DB