pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.30000019073486	QSARToolbox	0	-1	C[C@@H]1[C@@H]2CC[C@@H](C2)[C@@H]1C(=O)O	C[C@@H]1[C@@H]2CC[C@@H](C2)[C@@H]1C(=O)[O-]	mol35099	C[C@@H]1[C@@H]2CC[C@@H](C2)[C@@H]1C(=O)O