pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.08	IUPAC digitized pKa	0	-1	Cc1ccccc1C(=O)N(O)c1ccccc1	Cc1ccccc1C(=O)N([O-])c1ccccc1	mol11960	Cc1ccccc1C(=O)N(O)c1ccccc1
8.41	IUPAC digitized pKa	0	-1	Cc1ccccc1C(=O)N(O)c1ccccc1	Cc1ccccc1C(=O)N([O-])c1ccccc1	mol11960	Cc1ccccc1C(=O)N(O)c1ccccc1