Task: Please create a text description for a molecule based on its representation.
Molecule SMILES: O=c1[nH]cnc2nc[nH]c12
Constraint: Answer the question with full sentences.
Result: The molecule is a purine nucleobase that consists of purine bearing an oxo substituent at position 6. It has a role as a fundamental metabolite. It is an oxopurine, a purine nucleobase and a nucleobase analogue. It derives from an adenine.
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#}
The molecule is a purine nucleobase that consists of purine bearing an oxo substituent at position 6. It has a role as a fundamental metabolite. It is an oxopurine, a purine nucleobase and a nucleobase analogue. It derives from an adenine.