InChI=1/C14H26N4O/c15-13(16-11-7-3-1-4-8-11)18-14(19)17-12-9-5-2-6-10-12/h11-12H,1-10H2,(H4,15,16,17,18,19)/p+1/fC14H27N4O/h16-18H,15H2/q+1 B2A75E1AB469837E