pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.01	IUPAC digitized pKa	0	-1	CNC(=O)c1nc(C=O)c(N)[nH]c1=O	CNC(=O)c1nc(C=O)c(N)[n-]c1=O	mol10193	CNC(=O)c1nc(C=O)c(N)[nH]c1=O