[{"from": "human", "value": "Tell me activated formula unit of given name. ->  [KCo3(2-oxidopropane-1,2,3-tricarboxylate)(2-hydroxypropane-1,2,3-tricarboxylate)(H2O)28H2O]8\n"}, {"from": "gpt", "value": " [KCo3(C6H4O7)(C6H5O7)(H2O)28H2O]8\n"}]