[{"from": "human", "value": "What is the predicted gravimetric heat capacity at 350 K of given MOF with MOF structural features and topology? ->  linker [O-]C(=O)c1cc(C(=O)[O-])c(cc1C(=O)[O-])C(=O)[O-], nodes [Ni], topology pcu\n"}, {"from": "gpt", "value": " 19.26951515\n"}]