Based on the SMILES CCCCc1ccc(C#CC#Cc2ccc(CCCC)s2)s1, the molecule shows no activity against the human immunodeficiency virus.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
2-butyl-5-[4-(5-butylthiophen-2-yl)buta-1,3-diynyl]thiophene