pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.90000009536743	QSARToolbox	0	-1	CC1(C)C(=O)NC(=O)[C@@]12CCC(=O)O2	CC1(C)C(=O)[N-]C(=O)[C@@]12CCC(=O)O2	mol11053	CC1(C)C(=O)NC(=O)C12CCC(=O)O2