The molecule with the SMILES representation of CCN[C@@H](C)Cc1cccc(C(F)(F)F)c1.Cl shows no activity against COVID19.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_SARSCoV2#no &NULL}{activity_SARSCoV2__names__noun}.