The molecule SMILES CCCCc1ccc(C#CC#Cc2ccc(CCCC)s2)s1 is not active against HIV.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
2-butyl-5-[4-(5-butylthiophen-2-yl)buta-1,3-diynyl]thiophene