pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.54999995231628	QSARToolbox	1	0	[NH3+][C@H](C(=O)O)[C@@H](O)C(F)(F)F	[NH3+][C@H](C(=O)[O-])[C@@H](O)C(F)(F)F	mol37448	N[C@H](C(=O)O)[C@@H](O)C(F)(F)F