pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.3000002	OCHEM	1	0	O=NC(Cc1ccccc1)=[NH+]O	O=NC(Cc1ccccc1)=NO	mol32453	O=NC(Cc1ccccc1)=NO
5.30000019073486	QSARToolbox	1	0	O=NC(Cc1ccccc1)=[NH+]O	O=NC(Cc1ccccc1)=NO	mol32453	O=NC(Cc1ccccc1)=NO