pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.34	IUPAC digitized pKa	1	0	Nc1nc(N)c2c([nH+]1)NCC(=O)N2,Nc1nc([NH3+])nc2c1NC(=O)CN2,Nc1nc(N)c2c(n1)[NH2+]CC(=O)N2,Nc1nc([NH3+])c2c(n1)NCC(=O)N2,Nc1nc2c(c(N)[nH+]1)NC(=O)CN2	Nc1nc(N)c2c(n1)NCC(=O)N2	mol8133	Nc1nc(N)c2c(n1)NCC(=O)N2