pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.04	IUPAC digitized pKa	0	-1	O=C([O-])C[NH2+]c1ccc(Cl)cc1,O=C(O)CNc1ccc(Cl)cc1	O=C([O-])CNc1ccc(Cl)cc1	mol5448	O=C(O)CNc1ccc(Cl)cc1
1.46	IUPAC digitized pKa	1	0	O=C(O)C[NH2+]c1ccc(Cl)cc1	O=C([O-])C[NH2+]c1ccc(Cl)cc1,O=C(O)CNc1ccc(Cl)cc1	mol5448	O=C(O)CNc1ccc(Cl)cc1