N#C[C-](C#N)c1ccc(C(C#N)C#N)cc1C(F)(F)F    mol36274    -1_1
N#C[C-](C#N)c1ccc(C(C#N)C#N)c(C(F)(F)F)c1    mol36274    -1_2
N#C[C-](C#N)c1ccc([C-](C#N)C#N)c(C(F)(F)F)c1    mol36274    -2_1