[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is an N-acylindole that is N-acetylindole carrying an additional formyl substituent at position 3. It has a role as a plant metabolite. It is a N-acylindole and an arenecarbaldehyde."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][N][C][=C][Branch1][O][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2][C][=O]"}]