User: I'm searching for the SMILES of a molecule that is not active against the human immunodeficiency virus?
Assistant: This is a molecule that is not active against the human immunodeficiency virus: CC(=O)Oc1ccc(-c2oc3c(C4C=C(C)CC(c5ccc(OC(C)=O)cc5OC(C)=O)C4C(=O)c4ccc(OC(C)=O)c(CC=C(C)C)c4OC(C)=O)c(OC(C)=O)cc(OC(C)=O)c3c(=O)c2CC=C(C)C)c(OC(C)=O)c1
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that is {activity_HIV#not &NULL}{activity_HIV__names__adjective}?
Assistant: This is a molecule that is {activity_HIV#not &NULL}{activity_HIV__names__adjective}: {SMILES#}