pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.95	AttenGpKa training set	0	-1	N#CCc1cccc(C(=O)O)c1	N#CCc1cccc(C(=O)[O-])c1	mol22700	N#CCc1cccc(C(=O)O)c1