[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is an indolyl carboxylic acid."}, {"from": "gpt", "value": "[C][Branch1][=Branch1][C][=Branch1][C][=O][O][N][C][=Branch1][C][=O][C][=C][Branch1][Branch1][C][Ring1][=Branch1][=O][C][=Branch1][=N][=C][Branch1][=Branch2][C][=Branch1][Branch1][=C][Ring1][Branch2][I][I][I][I]"}]