User: I'm searching for the SMILES of a molecule that is not active against HIV?
Assistant: This is a molecule that is not active against HIV: O=C1C2CN3CN(c4ccccc4)N=C(c4ccccc4)C3(c3ccccc3)C2C(=O)N1c1ccccc1
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#}
1,4,10,12-tetraphenyl-4,8,10,11-tetrazatricyclo[6.4.0.02,6]dodec-11-ene-3,5-dione