pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.7158	OCHEM	0	-1	CC[C@@H](NC(C)=O)C(=O)O	CC[C@@H](NC(C)=O)C(=O)[O-]	mol29418	CCC(NC(C)=O)C(=O)O
3.72	AttenGpKa training set	0	-1	CC[C@@H](NC(C)=O)C(=O)O	CC[C@@H](NC(C)=O)C(=O)[O-]	mol29418	CCC(NC(C)=O)C(=O)O