pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.81	AttenGpKa training set	0	-1	Nc1cccc2c1C(=O)NC2=O	Nc1cccc2c1C(=O)[N-]C2=O	mol27203	Nc1cccc2c1C(=O)NC2=O