pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.39	IUPAC digitized pKa	0	-1	[NH3+]c1cc(C(=O)[O-])c2ccccc2c1,Nc1cc(C(=O)O)c2ccccc2c1	Nc1cc(C(=O)[O-])c2ccccc2c1	mol5295	Nc1cc(C(=O)O)c2ccccc2c1
2.61	IUPAC digitized pKa	1	0	[NH3+]c1cc(C(=O)O)c2ccccc2c1	[NH3+]c1cc(C(=O)[O-])c2ccccc2c1,Nc1cc(C(=O)O)c2ccccc2c1	mol5295	Nc1cc(C(=O)O)c2ccccc2c1