pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.3	Datawarrior	-1	-2	O=C1Oc2ccccc2C(=O)[C@@H]1Cc1c([O-])c2ccccc2oc1=O	O=c1oc2ccccc2c([O-])c1C[c-]1c(=O)oc2ccccc2c1=O	mol15301	O=C1Oc2ccccc2C(=O)C1Cc1c(O)c2ccccc2oc1=O
8.3000002	OCHEM	-1	-2	O=C1Oc2ccccc2C(=O)[C@@H]1Cc1c([O-])c2ccccc2oc1=O	O=c1oc2ccccc2c([O-])c1C[c-]1c(=O)oc2ccccc2c1=O	mol15301	O=C1Oc2ccccc2C(=O)C1Cc1c(O)c2ccccc2oc1=O