pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.2	AttenGpKa training set	0	-1	C[C@]1(c2cccc3ccccc23)CC(=O)NC1=O	C[C@]1(c2cccc3ccccc23)CC(=O)[N-]C1=O	mol27281	CC1(c2cccc3ccccc23)CC(=O)NC1=O