[{"from": "human", "value": "Write the predicted gravimetric heat capacity at 400 K of given MOF with MOF structural features and topology. ->  linker [O-]C(=O)CC(C(=O)[O-])N, n1cc(cc(c1)c1ccncc1)c1ccncc1, nodes [Ni], topology \n"}, {"from": "gpt", "value": " 13.5973713\n"}]