[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is an indolyl carboxylic acid. It has a role as an anticoronaviral agent."}, {"from": "gpt", "value": "[C][=C][C][=Branch1][O][=C][C][=C][N][C][Ring1][Branch1][=C][Ring1][=Branch2][C][=Branch1][C][=O][O][C][=C][C][=Branch1][=Branch1][=C][N][=C][Ring1][=Branch1][Cl]"}]