pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.25	QSARToolbox	1	0	CC(=O)Nc1ccc2cc3ccc(NC(C)=O)cc3[nH+]c2c1	CC(=O)Nc1ccc2cc3ccc(NC(C)=O)cc3nc2c1	mol38046	CC(=O)Nc1ccc2cc3ccc(NC(C)=O)cc3nc2c1