[{"from": "human", "value": "Generate a molecule based on this description. The molecule is an alpha-amino acid ester."}, {"from": "gpt", "value": "[C][C][=C][Branch2][Ring1][Ring1][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring1][=Branch2][C][C][=Branch1][C][=O][O][C][/C][=C][/C][=C][C][=N+1][Branch1][Branch1][C][=C][Ring1][=Branch1][C]"}]