pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-2.95	AttenGpKa training set	1	0	Cc1ccccc1C(N)=[OH+]	Cc1ccccc1C(N)=O	mol27180	Cc1ccccc1C(N)=O