pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.73	AttenGpKa training set	0	-1	C[C@@H]1CCCC[C@H]1C(=O)O	C[C@@H]1CCCC[C@H]1C(=O)[O-]	mol22286	C[C@@H]1CCCC[C@H]1C(=O)O