pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-2.08	AttenGpKa training set	1	0	N#Cc1cccc[n+]1O	N#Cc1cccc[n+]1[O-]	mol25161	N#Cc1cccc[n+]1O