[{"from": "human", "value": "What can you tell me about this molecule? [C][N][C][C][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][C][=C][C][=C][C][=C][Ring1][#C][Ring1][=Branch1]"}, {"from": "gpt", "value": "The molecule is a carbotricyclic compound. It has a role as an antidepressant. It derives from a hydride of a dibenzo[a,d][7]annulene."}]