Nc1ccnc(C(F)(F)F)n1    mol7124    0_1
Nc1ccnc(C(F)(F)F)[nH+]1    mol7124    1_1
Nc1cc[nH+]c(C(F)(F)F)n1    mol7124    1_2
[NH3+]c1ccnc(C(F)(F)F)n1    mol7124    1_3