Task: Please generate a SMILES based on the description below.
Description: A molecule that is active against the human immunodeficiency virus.
Result: CC12CC(=O)NN=C1c1ccccc1C2
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#}
4a-methyl-4,5-dihydro-2H-indeno[1,2-c]pyridazin-3-one