pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.5	Organic Oxygen Acids and Nitrogen Bases	0	-1	C[C@H](C(=O)O)c1cccc(Oc2ccccc2)c1	C[C@H](C(=O)[O-])c1cccc(Oc2ccccc2)c1	mol19257	CC(C(=O)O)c1cccc(Oc2ccccc2)c1