pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.43	AttenGpKa training set	1	0	[NH3+]c1cccc2c1ccc1ccccc12	Nc1cccc2c1ccc1ccccc12	mol23862	Nc1cccc2c1ccc1ccccc12