The molecule SMILES C1C2CC3C1C1CN3C21 is not active against the human immunodeficiency virus.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
[C][C][C][C][C][Ring1][Branch1][C][C][N][Ring1][Branch1][C][Ring1][Branch2][Ring1][Ring2]