InChI=1/C12H28N4/c1-6-13-12(14-7-2)15-9-10-16(8-3)11(4)5/h11H,6-10H2,1-5H3,(H2,13,14,15)/p+2/fC12H30N4/h13-16H/q+2 76CB7A00C15B024D