Task: Please create a text description for a molecule based on its representation.
SMILES: CCCCCCCCCCCCCCCCCC(=O)OCCOCC(OCCO)[C@H]1OCC(OCCO)[C@H]1OCCO
Constraint: Answer the question with complete sentences.
Result: The molecule is a polymer composed of PEG-ylated sorbitan, where the total number of poly(ethylene glycol) units is 20 (w + x + y + z = 20) and a single terminal is capped by a stearate group. It has a role as a nonionic surfactant.
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#}
2-[2-[(2R,3R)-3,4-bis(2-hydroxyethoxy)oxolan-2-yl]-2-(2-hydroxyethoxy)ethoxy]ethyl octadecanoate
The molecule is a polymer composed of PEG-ylated sorbitan, where the total number of poly(ethylene glycol) units is 20 (w + x + y + z = 20) and a single terminal is capped by a stearate group. It has a role as a nonionic surfactant.