[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a N-acyltetradecasphingosine-1-phosphoethanolamine in which the acyl group specified is icosanoyl. It is a ceramide phosphoethanolamine (34:1) and a N-acyltetradecasphingosine-1-phosphoethanolamine. It is functionally related to an icosanoic acid."}, {"from": "gpt", "value": "[C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][N][C@@H1][Branch1][=C][C][O][P][=Branch1][C][=O][Branch1][C][O][O][C][C][N][C@@H1][Branch1][N][/C][=C][/C][C][C][C][C][C][C][C][C][O]"}]