pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-2.0	AttenGpKa training set	1	0	N#Cc1cccc(C#N)[nH+]1	N#Cc1cccc(C#N)n1	mol3661	N#Cc1cccc(C#N)n1