pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.9	Datawarrior	0	-1	O=C1c2ccccc2C(=O)C1Cc1ccccc1	O=C1c2ccccc2C(=O)[C-]1Cc1ccccc1	mol12058	O=C1c2ccccc2C(=O)C1Cc1ccccc1
5.9000001	OCHEM	0	-1	O=C1c2ccccc2C(=O)C1Cc1ccccc1	O=C1c2ccccc2C(=O)[C-]1Cc1ccccc1	mol12058	O=C1c2ccccc2C(=O)C1Cc1ccccc1