[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is an aminodiol that is icosane bearing two hydroxy substituents at positions 1 and 3 as well as an amino substituent at position 2. It is an aminodiol and a sphingoid. It is functionally related to an icosane."}, {"from": "gpt", "value": "[C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][Branch1][#Branch1][C][Branch1][Ring1][C][O][N][O]"}]