[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a cyclopropanecarboxylate ester. It has a role as a pyrethroid ester insecticide. It is functionally related to a chrysanthemic acid."}, {"from": "gpt", "value": "[C][C][=Branch2][Ring2][=Branch1][=C][C][C][Branch1][Branch2][C][Ring1][Ring1][Branch1][C][C][C][C][=Branch1][C][=O][O][C][C][=C][C][=Branch1][=Branch1][=C][C][=C][Ring1][=Branch1][O][C][=C][C][=C][C][=C][Ring1][=Branch1][C]"}]