pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.76999998092651	QSARToolbox	0	-1	O=C1C=Cc2nsnc2C1=NO	O=C1C=Cc2nsnc2C1=N[O-]	mol36987	O=C1C=Cc2nsnc2C1=NO