[{"from": "human", "value": "Describe this molecule. [C][C][C][C][=N][C][=C][Branch2][Ring1][N][N][Ring1][Branch1][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][C][=C][Branch1][#Branch1][C][=C][Ring2][Ring1][#Branch1][C][C][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring1][=Branch2][C]"}, {"from": "gpt", "value": "The molecule is an Angiotensin 2 Receptor Blocker. The mechanism of action of telmisartan is as an Angiotensin 2 Receptor Antagonist."}]