Task: Please create a SMILES based on the description below.
Description: A molecule with a half life time in humans after IV administration of approximately 0.500 hours.
Result: COc1nc(N)nc2c1ncn2[C@@H]1O[C@H](CO)[C@@H](O)[C@@H]1O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: A molecule with a {half_life_duration__names__noun} of approximately {half_life_duration#} {half_life_duration__units}.
Result: {SMILES#}
(2R,3S,4S,5R)-2-(2-amino-6-methoxypurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol