pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.9	AttenGpKa training set	0	-1	OOc1c2ccccc2cc2ccccc12	[O-]Oc1c2ccccc2cc2ccccc12	mol31378	OOc1c2ccccc2cc2ccccc12