pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
11.77	AttenGpKa training set	-1	-2	[O-]C(O)C#Cc1ccccc1	[O-]C([O-])C#Cc1ccccc1	mol31156	OC(O)C#Cc1ccccc1