Task: Please create a description for a molecule.
Molecule SMILES: CCOC(=O)c1ccc(C#Cc2ccc3c(c2)C(C)(C)CCS3)nc1
Constraint: Answer the question with complete sentences.
Result: The molecule is the ethyl ester of tazarotenic acid. A prodrug for tazarotenic acid, it is used for the treatment of psoriasis, acne, and sun-damaged skin. It has a role as a keratolytic drug, a prodrug and a teratogenic agent. It is a retinoid, a thiochromane, a member of pyridines, an acetylenic compound and an ethyl ester. It derives from a tazarotenic acid.
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#}
ethyl 6-[2-(4,4-dimethyl-2,3-dihydrothiochromen-6-yl)ethynyl]pyridine-3-carboxylate
The molecule is the ethyl ester of tazarotenic acid. A prodrug for tazarotenic acid, it is used for the treatment of psoriasis, acne, and sun-damaged skin. It has a role as a keratolytic drug, a prodrug and a teratogenic agent. It is a retinoid, a thiochromane, a member of pyridines, an acetylenic compound and an ethyl ester. It derives from a tazarotenic acid.