pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.25	AttenGpKa training set	0	-1	O=C1C(O)=C(O)C(=O)C(O)(O)C1(O)O	O=C1C([O-])=C(O)C(=O)C(O)(O)C1(O)O	mol31222	O=C1C(O)=C(O)C(=O)C(O)(O)C1(O)O
4.72	AttenGpKa training set	0	-1	O=C1C(O)=C(O)C(=O)C(O)(O)C1(O)O	O=C1C([O-])=C(O)C(=O)C(O)(O)C1(O)O	mol31222	O=C1C(O)=C(O)C(=O)C(O)(O)C1(O)O