[{"from": "human", "value": "Describe this molecule. [C][C][C][C][N][=C][Branch1][C][N][N][=C][Branch1][C][N][N]"}, {"from": "gpt", "value": "The molecule is a member of the class of biguanides that is biguanide substituted by a butyl group at position 1. It is an antidiabetic drug with potential antitumor effect. It has a role as a hypoglycemic agent, a geroprotector, a radiosensitizing agent, an antineoplastic agent and an antiviral agent. It is functionally related to a biguanide."}]