pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-3.71	AttenGpKa training set	1	0	Cn1nc(-c2ccccc2)c[nH+]1,Cn1ncc(-c2ccccc2)[nH+]1	Cn1ncc(-c2ccccc2)n1	mol25390	Cn1ncc(-c2ccccc2)n1