The molecule SMILES CCn1c(N)c(N=O)c(=O)[nH]c1=O is not active against HIV.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
6-amino-1-ethyl-5-nitrosopyrimidine-2,4-dione