The molecule with the SMILES CCn1c2ccccc2c2cc(N=C3C(=O)N(C)c4ccccc43)ccc21 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}.