pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.77999997138977	QSARToolbox	0	-1	O=NN(O)c1ccccc1Cl	O=NN([O-])c1ccccc1Cl	mol36973	O=NN(O)c1ccccc1Cl