pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.4200001	OCHEM	1	0	C[NH+]=C(SC)c1ccccc1	CN=C(SC)c1ccccc1	mol32463	CN=C(SC)c1ccccc1
6.42000007629395	QSARToolbox	1	0	C[NH+]=C(SC)c1ccccc1	CN=C(SC)c1ccccc1	mol32463	CN=C(SC)c1ccccc1