pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.85	Datawarrior	1	0	CN(C)/C=[NH+]/c1ccccc1Cl	CN(C)/C=N/c1ccccc1Cl	mol12573	CN(C)/C=N/c1ccccc1Cl
6.84999990463257	QSARToolbox	1	0	CN(C)/C=[NH+]/c1ccccc1Cl	CN(C)/C=N/c1ccccc1Cl	mol12573	CN(C)/C=N/c1ccccc1Cl