[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@H1][C@@H1][Branch1][P][N][=C][Branch1][Ring2][O][Ring1][Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][O][C@@H1][Branch1][P][C@@H1][Branch1][=N][C][=Branch1][C][=O][N][C][Branch1][Ring1][C][O][C][O][O][O]"}, {"from": "gpt", "value": "The molecule is a polar oxazoline from the Cyanobacterium Leptolyngbya sp. Also see [Leptazoline A], [Leptazoline B], and [Leptazoline C]."}]