pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-4.02	AttenGpKa training set	2	1	CC1=[NH+]N(c2ccccc2)C(=[OH+])C1(C)C	CC1=[NH+]N(c2ccccc2)C(=O)C1(C)C	mol6878	CC1=NN(c2ccccc2)C(=O)C1(C)C