pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.62	OCHEM	0	-1	COC(=O)C(=O)/C=C(\O)c1ccc2ccccc2c1	COC(=O)C(=O)/C=C(\[O-])c1ccc2ccccc2c1	mol32030	COC(=O)C(=O)/C=C(\O)c1ccc2ccccc2c1