[O-]c1cc(C(F)(F)F)cc2ccc[nH+]c12    mol2468    0_1
Oc1cc(C(F)(F)F)cc2cccnc12    mol2468    0_2
Oc1cc(C(F)(F)F)cc2ccc[nH+]c12    mol2468    1_1
[O-]c1cc(C(F)(F)F)cc2cccnc12    mol2468    -1_1