pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.18	euroSAMPL1	0	-1	CC(=O)c1sc2ccccc2c1O	CC(=O)c1sc2ccccc2c1[O-]	euroSAMPL-15	CC(=O)c1sc2ccccc2c1O