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: CN(C)c1cc(CNC(Cc2cn(C(c3ccccc3)(c3ccccc3)c3ccccc3)cn2)C(=O)O)nc(CNC(Cc2cn(C(c3ccccc3)(c3ccccc3)c3ccccc3)cn2)C(=O)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#}
2-[[6-[[[1-carboxy-2-(1-tritylimidazol-4-yl)ethyl]amino]methyl]-4-(dimethylamino)pyridin-2-yl]methylamino]-3-(1-tritylimidazol-4-yl)propanoic acid