pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.25	IUPAC digitized pKa	1	0	CN1C(=[NH2+])C(C)(C)c2ccccc21	CN1C(=N)C(C)(C)c2ccccc21	mol4314	CN1C(=N)C(C)(C)c2ccccc21
9.26	AttenGpKa training set	1	0	CN1C(=[NH2+])C(C)(C)c2ccccc21	CN1C(=N)C(C)(C)c2ccccc21	mol4314	CN1C(=N)C(C)(C)c2ccccc21