pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.33	IUPAC digitized pKa	0	-1	O=C(c1ccccc1)c1ccc(O)c2ccccc12	O=C(c1ccccc1)c1ccc([O-])c2ccccc12	mol12151	O=C(c1ccccc1)c1ccc(O)c2ccccc12