[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is the diethyl ester of sulfuric acid. It has a role as a carcinogenic agent, an apoptosis inducer, an alkylating agent and a mutagen."}, {"from": "gpt", "value": "[C][C][O][S][=Branch1][C][=O][=Branch1][C][=O][O][C][C]"}]