pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.76	IUPAC digitized pKa	1	0	Nc1nc2c(c(N)[nH+]1)N(C=O)CCN2,Nc1nc(N)c2c(n1)[NH2+]CCN2C=O,Nc1nc(N)c2c([nH+]1)NCCN2C=O,Nc1nc([NH3+])nc2c1N(C=O)CCN2,Nc1nc([NH3+])c2c(n1)NCCN2C=O	Nc1nc(N)c2c(n1)NCCN2C=O	mol8130	Nc1nc(N)c2c(n1)NCCN2C=O