[{"from": "human", "value": "Tell me the predicted gravimetric heat capacity at 250 K of given MOF with MOF structural features and topology. ->  linker [O-]C(=O)c1ccc(cc1)C(=O)[O-], nodes O, [Co], topology rna\n"}, {"from": "gpt", "value": " 2.625240408\n"}]