User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is the pteridine that is lumazine substituted with a hydroxymethyl group at C-6 and a 1-D-ribityl group at N-8. It derives from a ribitol and a lumazine.
Assistant: This is a molecule that fits your description: O=c1nc2n(C[C@H](O)[C@H](O)[C@H](O)CO)cc(CO)nc-2c(=O)[nH]1
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
O=c1nc2n(C[C@H](O)[C@H](O)[C@H](O)CO)cc(CO)nc-2c(=O)[nH]1
6-(hydroxymethyl)-8-[(2S,3S,4R)-2,3,4,5-tetrahydroxypentyl]pteridine-2,4-dione
The molecule is the pteridine that is lumazine substituted with a hydroxymethyl group at C-6 and a 1-D-ribityl group at N-8. It derives from a ribitol and a lumazine.