[{"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([O])c(cc1[O])C(=O)[O-], nodes [Mn], topology pcu\n"}, {"from": "gpt", "value": " 18.44614959\n"}]