pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.02	OCHEM	0	-1	CC(=O)C[C@H](c1ccccc1)c1c(O)c2ccccc2oc1=O	CC(=O)C[C@H](c1ccccc1)c1c([O-])c2ccccc2oc1=O	mol505	CC(=O)C[C@H](c1ccccc1)c1c(O)c2ccccc2oc1=O
5.1	Hunt	0	-1	CC(=O)C[C@H](c1ccccc1)c1c(O)c2ccccc2oc1=O	CC(=O)C[C@H](c1ccccc1)c1c([O-])c2ccccc2oc1=O	mol505	CC(=O)C[C@H](c1ccccc1)c1c(O)c2ccccc2oc1=O