Task: Please give me a SMILES based on the text description below.
Description: The molecule is a hexuronic acid that results from hydrolytic ring cleavage of the hemiacetal group of 4-deoxy-alpha-L-threo-hex-4-enopyranuronic acid with subsequent tautomerisation of the resulting enol to the corresponding ketone. It is a hexuronic acid and an aldehyde. It is a conjugate acid of a 5-dehydro-4-deoxy-D-glucuronate.
Result: O=C[C@H](O)[C@@H](O)CC(=O)C(=O)O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
(4S,5R)-4,5-dihydroxy-2,6-dioxohexanoicacid
The molecule is a hexuronic acid that results from hydrolytic ring cleavage of the hemiacetal group of 4-deoxy-alpha-L-threo-hex-4-enopyranuronic acid with subsequent tautomerisation of the resulting enol to the corresponding ketone. It is a hexuronic acid and an aldehyde. It is a conjugate acid of a 5-dehydro-4-deoxy-D-glucuronate.