pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.03	IUPAC digitized pKa	1	0	Nc1nc(N)c(NC=O)c[nH+]1,Nc1ncc(NC=O)c([NH3+])n1,Nc1ncc(NC=O)c(N)[nH+]1,Nc1nc([NH3+])ncc1NC=O	Nc1ncc(NC=O)c(N)n1	mol7291	Nc1ncc(NC=O)c(N)n1