pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.44000005722046	QSARToolbox	0	-1	CP(C)c1cccc(C(=O)O)c1	CP(C)c1cccc(C(=O)[O-])c1	mol38302	CP(C)c1cccc(C(=O)O)c1