pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
13.8	IUPAC digitized pKa	1	0	C[NH+]=C(N(C)C)N(C)C	CN=C(N(C)C)N(C)C	mol5789	CN=C(N(C)C)N(C)C
13.8000001907349	QSARToolbox	1	0	C[NH+]=C(N(C)C)N(C)C	CN=C(N(C)C)N(C)C	mol5789	CN=C(N(C)C)N(C)C