pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.56	IUPAC digitized pKa	0	-1	Cc1cc(N=O)cc(C)c1O	Cc1cc(N=O)cc(C)c1[O-]	mol10640	Cc1cc(N=O)cc(C)c1O
7.58	AttenGpKa training set	0	-1	Cc1cc(N=O)cc(C)c1O	Cc1cc(N=O)cc(C)c1[O-]	mol10640	Cc1cc(N=O)cc(C)c1O