The molecule with the SMILES representation of Cl.NC(=O)N=C(NCc1ccccc1)NCc1ccccc1 displays no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
1-[bis[(phenylmethyl)amino]methylidene]urea;hydrochloride