Task: Please give me a SMILES based on the text description below.
Description: The molecule is an anhydrohexose obtained by formation of a ring across the 3 and 6 positions of L-galactonic acid It has a role as a marine metabolite. It is an anhydrohexose and a carbohydrate acid. It derives from a L-galactonic acid.
Result: O=C(O)[C@@H](O)[C@@H]1OC[C@H](O)[C@H]1O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
O=C(O)[C@@H](O)[C@@H]1OC[C@H](O)[C@H]1O
(2S)-2-[(2R,3R,4S)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyacetic acid
The molecule is an anhydrohexose obtained by formation of a ring across the 3 and 6 positions of L-galactonic acid It has a role as a marine metabolite. It is an anhydrohexose and a carbohydrate acid. It derives from a L-galactonic acid.