[{"from": "human", "value": "Given MOF with MOF structural features and topology, write its predicted gravimetric heat capacity at 400 K. ->  linker [O-]C(=O)c1cc(C(=O)[O-])c(c(c1)N(=O)=O)c1c(cc(cc1N(=O)=O)C(=O)[O-])C(=O)[O-], nodes [Mn], topology pcu,\n"}, {"from": "gpt", "value": " 18.57398897\n"}]