[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a primary alcohol that is octane which is substituted by a methyl group at position 7 and a hydroxy group at position 1. It is a fragrance ingredient. It has a role as a fragrance."}, {"from": "gpt", "value": "[C][C][Branch1][C][C][C][C][C][C][C][C][O]"}]