pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.83	Datawarrior	0	-1	Cn1nnnc1CC(=O)O	Cn1nnnc1CC(=O)[O-]	mol12952	Cn1nnnc1CC(=O)O
2.8299999	OCHEM	0	-1	Cn1nnnc1CC(=O)O	Cn1nnnc1CC(=O)[O-]	mol12952	Cn1nnnc1CC(=O)O
2.82999992370605	QSARToolbox	0	-1	Cn1nnnc1CC(=O)O	Cn1nnnc1CC(=O)[O-]	mol12952	Cn1nnnc1CC(=O)O