pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.0	IUPAC digitized pKa	0	-1	N=C(NN)c1ncnc2nc[nH]c12	N=C(NN)c1ncnc2nc[n-]c12,[N-]=C(NN)c1ncnc2nc[nH]c12	mol4850	N=C(NN)c1ncnc2nc[nH]c12
5.12	IUPAC digitized pKa	1	0	NNC(=[NH2+])c1ncnc2nc[nH]c12,N=C(NN)c1nc[nH+]c2nc[nH]c12,N=C(NN)c1[nH+]cnc2nc[nH]c12,N=C(NN)c1ncnc2[nH+]c[nH]c12	N=C(NN)c1ncnc2nc[nH]c12	mol4850	N=C(NN)c1ncnc2nc[nH]c12