[{"from": "human", "value": "Please give me some details about this molecule. [C][N][Branch1][C][C][C][C][C][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][#C]"}, {"from": "gpt", "value": "The molecule is a tricyclic antidepressant (TCA) with analgesic properties, widely used to treat depression and neuropathic pain.  It was originally approved by the FDA in 1977 and manufactured by Sandoz."}]