pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.12	AttenGpKa training set	0	-1	O=C1CC(=O)c2ccccc21	O=C1[CH-]C(=O)c2ccccc21	mol10826	O=C1CC(=O)c2ccccc21