pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.97	AttenGpKa training set	0	-1	Cn1c(=O)nc(O)n1-c1ccccc1	Cn1c(=O)nc([O-])n1-c1ccccc1	mol25482	Cn1c(=O)nc(O)n1-c1ccccc1