pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.6	AttenGpKa training set	0	-1	ON/C=C\c1ccns1	[O-]N/C=C\c1ccns1	mol31526	ON/C=C\c1ccns1