User: I'm looking for the SMILES of a molecule that is not active against HIV?
Assistant: This is a molecule that is not active against HIV: CCOC(=O)C1(C(=O)OCC)OC(C)=NC1(C(=O)OC)C(=O)OC
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#}
5-O,5-O'-diethyl 4-O,4-O'-dimethyl 2-methyl-1,3-oxazole-4,4,5,5-tetracarboxylate