pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.63	Datawarrior	0	-1	CC(=O)[C@@H]1C[C@H](C(=O)O)C1(C)C	CC(=O)[C@@H]1C[C@H](C(=O)[O-])C1(C)C	mol12553	CC(=O)[C@@H]1C[C@H](C(=O)O)C1(C)C