The SMILES CCSc1nc(N)c2c(-c3ccccc3)c3c(nc2n1)CCC3 is from a molecule that shows no activity against the human immunodeficiency virus.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
[C][C][S][C][=N][C][Branch1][C][N][=C][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][=C][C][=Branch1][Branch2][=N][C][Ring1][N][=N][Ring1][P][C][C][C][Ring1][Branch2]