N[C@@H](CCC(F)(F)F)C(=O)O    mol5425    0_1
[NH3+][C@@H](CCC(F)(F)F)C(=O)[O-]    mol5425    0_2
[NH3+][C@@H](CCC(F)(F)F)C(=O)O    mol5425    1_1
N[C@@H](CCC(F)(F)F)C(=O)[O-]    mol5425    -1_1