InChI=1/C16H34N4O/c1-5-9-18-16(2,15(17)21)8-6-10-19(3)12-14-7-11-20(4)13-14/h14,18H,5-13H2,1-4H3,(H2,17,21)/p+3/t14-,16+/m0/s1/fC16H37N4O/h18-20H,17H2/q+3 E833C00E0D630E3F