pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
11.4	IUPAC digitized pKa	-1	-2	Cc1ccc(O)c(N=Nc2ccccc2C(=O)[O-])c1	Cc1ccc([O-])c(N=Nc2ccccc2C(=O)[O-])c1	mol11955	Cc1ccc(O)c(N=Nc2ccccc2C(=O)O)c1