pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.5	OCHEM	0	-1	Cc1ccc(C(=O)c2ccc(CC(=O)O)n2C)cc1	Cc1ccc(C(=O)c2ccc(CC(=O)[O-])n2C)cc1	mol350	Cc1ccc(C(=O)c2ccc(CC(=O)O)n2C)cc1