[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a 2-aminooctadecene-1,3-diol having its double bond at position 4."}, {"from": "gpt", "value": "[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]"}]