pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.42	Datawarrior	1	0	C[n+]1cc(O)cc2ccccc21	C[n+]1cc([O-])cc2ccccc21	mol1400	C[n+]1cc(O)cc2ccccc21
5.4200001	OCHEM	1	0	C[n+]1cc(O)cc2ccccc21	C[n+]1cc([O-])cc2ccccc21	mol1400	C[n+]1cc(O)cc2ccccc21
5.39	Hunt	1	0	C[n+]1cc(O)cc2ccccc21	C[n+]1cc([O-])cc2ccccc21	mol1400	C[n+]1cc(O)cc2ccccc21
5.42000007629395	QSARToolbox	1	0	C[n+]1cc(O)cc2ccccc21	C[n+]1cc([O-])cc2ccccc21	mol1400	C[n+]1cc(O)cc2ccccc21