[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is an organochlorine compound that consists of acetaldehyde where all the methyl hydrogens are replaced by chloro groups. It has a role as a mouse metabolite. It is an organochlorine compound and an aldehyde. It is functionally related to an acetaldehyde."}, {"from": "gpt", "value": "[C][=Branch1][C][=O][C][Branch1][C][Cl][Branch1][C][Cl][Cl]"}]