pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.25	IUPAC digitized pKa	1	0	N#Cc1ccc(N[NH3+])cc1,N#Cc1ccc([NH2+]N)cc1	N#Cc1ccc(NN)cc1	mol8836	N#Cc1ccc(NN)cc1
3.98	IUPAC digitized pKa	1	0	N#Cc1ccc(N[NH3+])cc1,N#Cc1ccc([NH2+]N)cc1	N#Cc1ccc(NN)cc1	mol8836	N#Cc1ccc(NN)cc1
4.2	OCHEM	1	0	N#Cc1ccc(N[NH3+])cc1,N#Cc1ccc([NH2+]N)cc1	N#Cc1ccc(NN)cc1	mol8836	N#Cc1ccc(NN)cc1
4.69999980926514	QSARToolbox	1	0	N#Cc1ccc(N[NH3+])cc1,N#Cc1ccc([NH2+]N)cc1	N#Cc1ccc(NN)cc1	mol8836	N#Cc1ccc(NN)cc1