pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-2.01	AttenGpKa training set	1	0	CC1=C[C@@H](c2ccccc2)C=[N+]1c1ccccc1	Cc1c[c-](-c2ccccc2)c[n+]1-c1ccccc1	mol25550	CC1=CC(c2ccccc2)C=[N+]1c1ccccc1