pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.6	Baltruschat ChEMBL	0	-1	CCCCCCCC[C@H]1C(=O)NC(=O)N1CCCCCCC(=O)O	CCCCCCCC[C@H]1C(=O)NC(=O)N1CCCCCCC(=O)[O-]	mol18912	CCCCCCCCC1C(=O)NC(=O)N1CCCCCCC(=O)O