pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.43	AttenGpKa training set	1	0	CNc1cccc2cccc([NH+](C)C)c12,C[NH2+]c1cccc2cccc(N(C)C)c12	CNc1cccc2cccc(N(C)C)c12	mol6302	CNc1cccc2cccc(N(C)C)c12