[{"from": "human", "value": "Provide a brief overview of this molecule. [C][#Branch1][C][#N][C][=Branch1][Branch2][=C][Branch1][Ring1][C][#N][C][#N][C][#N]"}, {"from": "gpt", "value": "The molecule is a chemical compound of cyanide. It is used to prepare numerous organic superconductors, usually by serving as a single electron oxidant of an organic electron donor. Such charge-transfer salts are sometimes called Bechgaard salt. (L615)"}]