pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.36	IUPAC digitized pKa	0	-1	Nc1cc(O)c2ccccc2c1	Nc1cc([O-])c2ccccc2c1	mol11322	Nc1cc(O)c2ccccc2c1
4.08	IUPAC digitized pKa	1	0	[NH3+]c1cc(O)c2ccccc2c1	Nc1cc(O)c2ccccc2c1	mol11322	Nc1cc(O)c2ccccc2c1