The SMILES O=c1n(-c2ccccc2)c(=O)n2n1C1CC3c4ccccc4C1C32 is not active against the human immunodeficiency virus.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
[O][=C][N][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][N][N][Ring1][N][C][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][#Branch2][C][Ring1][=Branch2][Ring1][=N]