pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.9	Novartis	1	0	[NH3+]c1ccc(-c2cc3ccccc3oc2=O)cc1	Nc1ccc(-c2cc3ccccc3oc2=O)cc1	mol2966	Nc1ccc(-c2cc3ccccc3oc2=O)cc1