[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is an alkyl sulfate that is the mono(2-ethylhexyl) ester of sulfuric acid. It has a role as a surfactant and a carcinogenic agent. It is functionally related to a 2-ethylhexan-1-ol. It is a conjugate acid of a 2-ethylhexyl sulfate(1-)."}, {"from": "gpt", "value": "[C][C][C][C][C][Branch1][Ring1][C][C][C][O][S][=Branch1][C][=O][=Branch1][C][=O][O]"}]