Task: Please create a text description for a molecule.
SMILES: C[C@H](O)[C@H](O)c1cnc2nc(N)[nH]c(=O)c2n1
Constraint: Answer the question with complete sentences.
Result: The molecule is a biopterin in which the 1,2-dihydroxypropyl group has (1R,2S)-configuration; naturally occurring form. It is an enantiomer of a D-erythro-biopterin.
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#}
2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-3H-pteridin-4-one
The molecule is a biopterin in which the 1,2-dihydroxypropyl group has (1R,2S)-configuration; naturally occurring form. It is an enantiomer of a D-erythro-biopterin.