[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a member of the class of phenols that is phenol substituted with a tert-butyl group at position 4. It has a role as an allergen."}, {"from": "gpt", "value": "[C][C][Branch1][C][C][Branch1][C][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O]"}]