Task: Please give me a SMILES based on the description below.
Description: The molecule is the ketoaldose phosphate that is the 4-phosphate of 3-dehydro-L-erythrose. It is a ketoaldose phosphate and an aldehyde. It derives from a L-erythrose.
Result: O=C[C@@H](O)C(=O)COP(=O)(O)O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
O=C[C@@H](O)C(=O)COP(=O)(O)O
[(3R)-3-hydroxy-2,4-dioxobutyl] dihydrogen phosphate
The molecule is the ketoaldose phosphate that is the 4-phosphate of 3-dehydro-L-erythrose. It is a ketoaldose phosphate and an aldehyde. It derives from a L-erythrose.