[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a 1-amino-2-ethylcyclopropanecarboxylic acid."}, {"from": "gpt", "value": "[C][C][C@H1][C][C@@][Ring1][Ring1][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}]