The molecule with the SMILES representation of CC1Oc2c3c(c4c(c2C(=O)C1C)OCC=C4)OCC=C3 shows no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.