pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.64	AttenGpKa training set	1	0	CN(C)c1ccccc1[NH+](C)C	CN(C)c1ccccc1N(C)C	mol23775	CN(C)c1ccccc1N(C)C