Task: Please create a text description for a molecule.
SMILES: O=c1ccc2cc3c(=O)[nH]c(=O)[nH]c3n(C[C@H](O)[C@H](O)[C@H](O)CO)c-2c1
Constraint: Answer the question with full sentences.
Result: The molecule is riboflavin in which the nitrogen at position 5 is replaced by CH and the methyl groups at positions 7 and 8 are substituted by hydrogen and hydroxy, respectively. It has a role as a prosthetic group. It derives from a riboflavin. It is a conjugate acid of a 7,8-didemethyl-8-hydroxy-5-deazariboflavin(1-).
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#}
O=c1ccc2cc3c(=O)[nH]c(=O)[nH]c3n(C[C@H](O)[C@H](O)[C@H](O)CO)c-2c1
10-[(2S,3S,4R)-2,3,4,5-tetrahydroxypentyl]-1H-pyrimido[4,5-b]quinoline-2,4,8-trione
The molecule is riboflavin in which the nitrogen at position 5 is replaced by CH and the methyl groups at positions 7 and 8 are substituted by hydrogen and hydroxy, respectively. It has a role as a prosthetic group. It derives from a riboflavin. It is a conjugate acid of a 7,8-didemethyl-8-hydroxy-5-deazariboflavin(1-).