pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.38	IUPAC digitized pKa	0	-1	N#Cc1ccc(O)c(C(=O)O)c1	N#Cc1ccc(O)c(C(=O)[O-])c1	mol10485	N#Cc1ccc(O)c(C(=O)O)c1
2.38000011444092	QSARToolbox	0	-1	N#Cc1ccc(O)c(C(=O)O)c1	N#Cc1ccc(O)c(C(=O)[O-])c1	mol10485	N#Cc1ccc(O)c(C(=O)O)c1