pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.28	IUPAC digitized pKa	1	0	C[NH2+]c1nc(N(C)C)ncc1N,CNc1[nH+]c(N(C)C)ncc1N,CNc1nc([NH+](C)C)ncc1N,CNc1nc(N(C)C)ncc1[NH3+],CNc1nc(N(C)C)[nH+]cc1N	CNc1nc(N(C)C)ncc1N	mol7045	CNc1nc(N(C)C)ncc1N