pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.23	OCHEM	0	-1	O=C(O)/C=C/c1ccccc1Cl	O=C([O-])/C=C/c1ccccc1Cl	mol1263	O=C(O)/C=C/c1ccccc1Cl
4.41	Hunt	0	-1	O=C(O)/C=C/c1ccccc1Cl	O=C([O-])/C=C/c1ccccc1Cl	mol1263	O=C(O)/C=C/c1ccccc1Cl
4.32	AttenGpKa training set	0	-1	O=C(O)/C=C/c1ccccc1Cl	O=C([O-])/C=C/c1ccccc1Cl	mol1263	O=C(O)/C=C/c1ccccc1Cl