pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.0	IUPAC digitized pKa	0	-1	COc1cccc(C(C)=O)c1O	COc1cccc(C(C)=O)c1[O-]	mol10872	COc1cccc(C(C)=O)c1O