Task: Please generate a SMILES based on the text description.
Description: The molecule is guanosine substituted at the purine 8-position by a hydroxy group. It is used as a biomarker of oxidative DNA damage. It has a role as a biomarker.
Result: Nc1nc2c([nH]c(=O)n2[C@H]2C[C@H](O)[C@@H](CO)O2)c(=O)[nH]1
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
2-amino-9-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,7-dihydropurine-6,8-dione
The molecule is guanosine substituted at the purine 8-position by a hydroxy group. It is used as a biomarker of oxidative DNA damage. It has a role as a biomarker.