Task: Please create a description for a molecule.
Molecule SMILES: CCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCC)COP(=O)([O-])[O-]
Constraint: Answer the question with full sentences.
Result: The molecule is a 1,2-diacyl-sn-glycerol 3-phosphate(2-) in which the phosphatidyl acyl groups at postions 1 and 2 are specified as heptadecanoyl and stearoyl respectively. It is a conjugate base of a 1-heptadecanoyl-2-stearoyl-sn-glycero-3-phosphate.
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#}
[(2R)-3-heptadecanoyloxy-2-octadecanoyloxypropyl] phosphate
The molecule is a 1,2-diacyl-sn-glycerol 3-phosphate(2-) in which the phosphatidyl acyl groups at postions 1 and 2 are specified as heptadecanoyl and stearoyl respectively. It is a conjugate base of a 1-heptadecanoyl-2-stearoyl-sn-glycero-3-phosphate.