The SMILES O=C1c2ccccc2-c2ccc3c4ccc5c6c(ccc(c7ccc1c2c73)c64)-c1ccccc1C5=O represents a molecule that exhibits 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}.
[O][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][C][=C][C][=C][C][=C][C][=C][Branch2][Ring1][O][C][=C][C][Branch1][P][C][=C][C][=C][Ring2][Ring1][Branch2][C][Ring2][Ring1][C][=C][Ring1][=Branch1][Ring1][S][=C][Ring1][N][Ring1][S][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring2][Ring1][Ring2][=O]