pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.94	IUPAC digitized pKa	0	-1	Cc1n[nH]c(NN)nc1=O	Cc1n[n-]c(NN)nc1=O	mol7605	Cc1n[nH]c(NN)nc1=O
2.81	IUPAC digitized pKa	1	0	Cc1[nH+][nH]c(NN)nc1=O,Cc1n[nH]c(N[NH3+])nc1=O,Cc1n[nH]c(NN)[nH+]c1=O,Cc1n[nH]c([NH2+]N)nc1=O	Cc1n[nH]c(NN)nc1=O	mol7605	Cc1n[nH]c(NN)nc1=O