pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.17	IUPAC digitized pKa	0	-1	Cc1cc(O)nc2c1CCCO2	Cc1cc([O-])nc2c1CCCO2	mol7833	Cc1cc(O)nc2c1CCCO2