pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.0	QSARToolbox	1	0	COc1ccc[nH+]c1C(N)=O,COc1cccnc1C(N)=[OH+]	COc1cccnc1C(N)=O	mol34875	COc1cccnc1C(N)=O