[{"from": "human", "value": "What can you tell me about this molecule? [C][C][=C][Branch2][Ring2][=Branch1][C][Branch2][Ring1][Branch1][C][=Branch1][Branch2][=C][Branch1][Ring2][N][Ring1][=Branch1][C][C][=Branch1][C][=O][O][C][Branch1][C][C][C][C][=C][C][=C][C][=N][O][N][=C][Ring1][Branch1][Ring1][=Branch2][C][=Branch1][C][=O][O][C]"}, {"from": "gpt", "value": "The molecule is a Dihydropyridine Calcium Channel Blocker. The mechanism of action of isradipine is as a Calcium Channel Antagonist."}]