pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.5	AttenGpKa training set	0	-1	N#Cc1ccc(OO)cc1	N#Cc1ccc(O[O-])cc1	mol31360	N#Cc1ccc(OO)cc1