pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.7	AttenGpKa training set	0	-1	COCOc1c(C)cccc1C(=O)O	COCOc1c(C)cccc1C(=O)[O-]	mol22844	COCOc1c(C)cccc1C(=O)O