pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.58	IUPAC digitized pKa	0	-1	Cn1c(NO)cc(=O)n(C)c1=O	Cn1c(N[O-])cc(=O)n(C)c1=O	mol9773	Cn1c(NO)cc(=O)n(C)c1=O