pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.14	OCHEM	0	-1	N#Cc1ccccc1C(=O)O	N#Cc1ccccc1C(=O)[O-]	mol879	N#Cc1ccccc1C(=O)O
3.14000010490417	QSARToolbox	0	-1	N#Cc1ccccc1C(=O)O	N#Cc1ccccc1C(=O)[O-]	mol879	N#Cc1ccccc1C(=O)O
3.11	AttenGpKa training set	0	-1	N#Cc1ccccc1C(=O)O	N#Cc1ccccc1C(=O)[O-]	mol879	N#Cc1ccccc1C(=O)O