User: Can you estimate if the molecule with the SMILES CCCCCCCCCCCCCCCCOCC(COC(c1ccccc1)(c1ccccc1)c1ccccc1)O[PH](=S)OC is active against HIV?
Assistant: Yes, this molecule is not active against HIV.
User: Can you {#tell me|derive|estimate!} if the molecule with the {SMILES__description} {SMILES#} is {activity_HIV__names__adjective}?
Assistant: Yes, this molecule is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
(1-hexadecoxy-3-trityloxypropan-2-yl)oxy-methoxy-sulfanylidene-λ5-phosphane