pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.29999995231628	QSARToolbox	0	-1	C[C@]1(C(=O)O)C[C@](C)(C(=O)O)C[C@@](C)(C(=O)O)C1	C[C@]1(C(=O)[O-])C[C@](C)(C(=O)O)C[C@](C)(C(=O)O)C1	mol38572	CC1(C(=O)O)CC(C)(C(=O)O)CC(C)(C(=O)O)C1