pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.85	Datawarrior	0	-1	CCn1nnnc1CC(=O)O	CCn1nnnc1CC(=O)[O-]	mol14137	CCn1nnnc1CC(=O)O
2.8499999	OCHEM	0	-1	CCn1nnnc1CC(=O)O	CCn1nnnc1CC(=O)[O-]	mol14137	CCn1nnnc1CC(=O)O
2.84999990463257	QSARToolbox	0	-1	CCn1nnnc1CC(=O)O	CCn1nnnc1CC(=O)[O-]	mol14137	CCn1nnnc1CC(=O)O