pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.68	IUPAC digitized pKa	0	-1	O=C1c2ccccc2C(=O)C1c1ccc(C2C(=O)c3ccccc3C2=O)c2ccccc12	O=C1c2ccccc2C(=O)[C-]1c1ccc(C2C(=O)c3ccccc3C2=O)c2ccccc12	mol12329	O=C1c2ccccc2C(=O)C1c1ccc(C2C(=O)c3ccccc3C2=O)c2ccccc12