Task: Please create a description for a molecule.
SMILES: CCCCC/C=C/C/C=C/C/C=C/C/C=C/CCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)(O)OCCN
Constraint: Answer the question with complete sentences.
Result: The molecule is a 1,2-diacyl-sn-glycero-3-phosphoethanolamine in which the acyl substituents at positions 1 and 2 are specified as octadecanoyl (stearoyl) and (5E,8E,11E,14E)-eicosatetraenoyl respectively. It has a role as a mouse metabolite and a ceramide allergen. It derives from an octadecanoic acid.
Task: Please create a {#text |!}description for a molecule{# based on its representation|!}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: Answer the question with {#full|complete!} sentences.
Result: {description#}
CCCCC/C=C/C/C=C/C/C=C/C/C=C/CCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)(O)OCCN
[(2R)-1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-octadecanoyloxypropan-2-yl](5E,8E,11E,14E)-icosa-5,8,11,14-tetraenoate
The molecule is a 1,2-diacyl-sn-glycero-3-phosphoethanolamine in which the acyl substituents at positions 1 and 2 are specified as octadecanoyl (stearoyl) and (5E,8E,11E,14E)-eicosatetraenoyl respectively. It has a role as a mouse metabolite and a ceramide allergen. It derives from an octadecanoic acid.