pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.34	AttenGpKa training set	0	-1	C[C@H](O[P@@](C)(=O)O)C(C)(C)C	C[C@H](O[P@@](C)(=O)[O-])C(C)(C)C	mol28927	CC(OP(C)(=O)O)C(C)(C)C