[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is an ether having methyl and tert-butyl as the two alkyl components. It has a role as a non-polar solvent, a fuel additive and a metabolite."}, {"from": "gpt", "value": "[C][C][Branch1][C][C][Branch1][C][C][O][C]"}]