InChI=1/C11H18N4O/c1-8-3-2-4-11(12,5-8)10(16)15-9-6-13-14-7-9/h6-8H,2-5,12H2,1H3,(H,13,14)(H,15,16)/p+1/t8-,11-/m1/s1/fC11H19N4O/h12-13,15H/q+1 C50D40BB9AF31B14