InChI=1/C11H18N4O/c1-7-8(6-14-15-7)3-2-4-13-11(16)9-5-10(9)12/h6,9-10H,2-5,12H2,1H3,(H,13,16)(H,14,15)/p+1/t9-,10-/m1/s1/fC11H19N4O/h12-14H/q+1 CFA9F88F3B8CCE00