[{"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)c1cc(cc(c1)n1cncc1)n1cncc1, nodes [Co], topology pcu\n"}, {"from": "gpt", "value": " 9.167384383\n"}]