InChI=1/C16H32N4O2/c1-4-5-6-14(15(17)21)20-10-7-13(8-11-20)16(22)18-9-12-19(2)3/h13-14H,4-12H2,1-3H3,(H2,17,21)(H,18,22)/p+2/t14-/m0/s1/fC16H34N4O2/h18-20H,17H2/q+2 2C30FC27456B9BFC