InChI=1/C12H26N4O2/c1-8(2)5-9(7-16(3)4)15-12(18)10(13)6-11(14)17/h8-10H,5-7,13H2,1-4H3,(H2,14,17)(H,15,18)/p+1/t9-,10-/m1/s1/fC12H27N4O2/h16,18H,14H2/q+1 47BC1C7CD33765F7