pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.89	Datawarrior	0	-1	CCCCCCCCCC(=O)O	CCCCCCCCCC(=O)[O-]	mol12863	CCCCCCCCCC(=O)O
4.9	Organic Oxygen Acids and Nitrogen Bases	0	-1	CCCCCCCCCC(=O)O	CCCCCCCCCC(=O)[O-]	mol12863	CCCCCCCCCC(=O)O
4.8899999	OCHEM	0	-1	CCCCCCCCCC(=O)O	CCCCCCCCCC(=O)[O-]	mol12863	CCCCCCCCCC(=O)O
3.805	AttenGpKa training set	0	-1	CCCCCCCCCC(=O)O	CCCCCCCCCC(=O)[O-]	mol12863	CCCCCCCCCC(=O)O