pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.53	AttenGpKa training set	1	0	Cc1cc(C)nc(C[NH3+])n1	Cc1cc(C)nc(CN)n1	mol25722	Cc1cc(C)nc(CN)n1