Task: Please create a description for a molecule based on its representation.
SMILES: COc1cc([C@@H]2CC(=O)c3c(O)c(CC=C(C)C)c4c(c3O2)C=CC(C)(C)O4)ccc1O
Constraint: Answer the question with complete sentences.
Result: The molecule is an extended flavonoid that consists of (2S)-flavanone substituted by hydroxy groups at positions 5 and 4', a methoxy group at position 3' , a prenyl group at position 6 and a gem-dimethylpyran ring fused across positions 7 and 8. Isolated from Lonchocarpus utilis and Lonchocarpus urucu, it acts as a NADH:ubiquinone reductase inhibitor. It has a role as a metabolite and an EC 1.6.5.3 [NADH:ubiquinone reductase (H(+)-translocating)] inhibitor. It is a dihydroxyflavanone, an extended flavonoid, a monomethoxyflavanone, a pyranochromane, a member of 4'-hydroxyflavanones and a member of 3'-methoxyflavanones.
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#}
(2S)-5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-8,8-dimethyl-6-(3-methylbut-2-enyl)-2,3-dihydropyrano[2,3-h]chromen-4-one
The molecule is an extended flavonoid that consists of (2S)-flavanone substituted by hydroxy groups at positions 5 and 4', a methoxy group at position 3' , a prenyl group at position 6 and a gem-dimethylpyran ring fused across positions 7 and 8. Isolated from Lonchocarpus utilis and Lonchocarpus urucu, it acts as a NADH:ubiquinone reductase inhibitor. It has a role as a metabolite and an EC 1.6.5.3 [NADH:ubiquinone reductase (H(+)-translocating)] inhibitor. It is a dihydroxyflavanone, an extended flavonoid, a monomethoxyflavanone, a pyranochromane, a member of 4'-hydroxyflavanones and a member of 3'-methoxyflavanones.