CN(C)N=C(N)C(F)(F)C(F)(F)F    mol3159    0_1
CN(C)[NH+]=C(N)C(F)(F)C(F)(F)F    mol3159    1_1
C[NH+](C)N=C(N)C(F)(F)C(F)(F)F    mol3159    1_2