InChI=1/C16H32N4O2/c1-14(2)8-9-15(21)18-19-16(22)17-10-7-13-20-11-5-3-4-6-12-20/h14H,3-13H2,1-2H3,(H,18,21)(H2,17,19,22)/p+1/fC16H33N4O2/h17-20H/q+1 CA097CF710A0A835