[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][C][C][C][C][C][C][C][C][C][C][C][C][C@H1][Branch2][Ring1][P][C@H1][Branch2][Ring1][N][C@H1][Branch1][Ring1][C][O][N][C][=Branch1][C][=O][C][C][C][C][C][C][C][/C][=C][\\C][C][C][C][C][C][C][C][O][O]"}, {"from": "gpt", "value": "The molecule is a phytoceramide in which the N-acyl group is specified as oleoyl (9Z-octadecenoyl). It is functionally related to an oleic acid."}]