[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a member of the class of phenols that is phenol carrying a butan-2-yl group at position 2."}, {"from": "gpt", "value": "[C][C][C][Branch1][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][O]"}]