[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a non-proteinogenic L-alpha-amino acid and a 2-amino-3-(2-methylenecyclopropyl)propanoic acid. It has a role as a phytotoxin and a plant metabolite."}, {"from": "gpt", "value": "[C][=C][C][C@H1][Ring1][Ring1][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}]