pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.2	Novartis	0	-1	CC(=O)n1cc(C2=C(O)CC(C)(C)CC2=O)c2ccccc21	CC(=O)n1cc(C2=C([O-])CC(C)(C)CC2=O)c2ccccc21	mol2782	CC(=O)n1cc(C2=C(O)CC(C)(C)CC2=O)c2ccccc21