Task: Please create a SMILES based on the text description below.
Description: The molecule is a furofuran that is (3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-ol in which the hydroxyl hydrogen is replaced by a glycolate group. It is a furofuran, a cyclic acetal and a glycolate ester.
Result: O=C(CO)O[C@H]1CO[C@H]2OCC[C@H]21
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
[(3aS,4R,6aR)-2,3,3a,4,5,6a-hexahydrofuro[2,3-b]furan-4-yl] 2-hydroxyacetate
The molecule is a furofuran that is (3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-ol in which the hydroxyl hydrogen is replaced by a glycolate group. It is a furofuran, a cyclic acetal and a glycolate ester.