[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a fatty alcohol that is decan-1-ol in which one of the hydrogens at position 9 has been replaced by a methyl group. It is a fatty alcohol and a primary alcohol."}, {"from": "gpt", "value": "[C][C][Branch1][C][C][C][C][C][C][C][C][C][C][O]"}]