pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.43	IUPAC digitized pKa	0	-1	CCOC(=O)[C@H](C(C)=O)c1ccccc1	CCOC(=O)[C-](C(C)=O)c1ccccc1	mol11663	CCOC(=O)C(C(C)=O)c1ccccc1
10.55	IUPAC digitized pKa	0	-1	CCOC(=O)[C@H](C(C)=O)c1ccccc1	CCOC(=O)[C-](C(C)=O)c1ccccc1	mol11663	CCOC(=O)C(C(C)=O)c1ccccc1