pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.4	Datawarrior	1	0	Oc1cc[n+](O)cc1	[O-][n+]1ccc(O)cc1	mol12409	Oc1cc[n+](O)cc1
2.4000001	OCHEM	1	0	Oc1cc[n+](O)cc1	[O-][n+]1ccc(O)cc1	mol12409	Oc1cc[n+](O)cc1
2.405	AttenGpKa training set	1	0	Oc1cc[n+](O)cc1	[O-][n+]1ccc(O)cc1	mol12409	Oc1cc[n+](O)cc1