Task: Please generate a SMILES based on the description below.
Description: A molecule that is active against the human immunodeficiency virus.
Result: CC1(C)CCCC2OC2CCC(C)(C)C1=O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: A molecule that is {activity_HIV__names__adjective}.
Result: {SMILES#}
4,4,6,6-tetramethyl-11-oxabicyclo[8.1.0]undecan-5-one