The molecule with the SMILES CCSc1nn(-c2c3ccccc3nc3ccccc23)c(=S)s1 displays no activity against the human immunodeficiency virus.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
3-acridin-9-yl-5-ethylsulfanyl-1,3,4-thiadiazole-2-thione