[{"from": "human", "value": "Write the predicted gravimetric heat capacity at 275 K of given MOF with MOF structural features and topology. ->  linker O=C1[N]C(=NC(=O)[CH]1)SSC1=NC(=O)[CH]C(=O)[N]1, nodes [Mn], topology rna\n"}, {"from": "gpt", "value": " 7.728058445\n"}]