InChI=1/C17H34N4O2/c1-15(22)19-16-9-13-21(14-10-16)17(23)18-11-7-5-4-6-8-12-20(2)3/h16H,4-14H2,1-3H3,(H,18,23)(H,19,22)/p+1/fC17H35N4O2/h18-20H/q+1 D93C8D04D5A1B5AB