The molecule with the SMILES representation of CCCCOc1cc(C(=O)NCCN(CC)CC)c2ccccc2n1 displays no activity against COVID19.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_SARSCoV2#no &NULL}{activity_SARSCoV2__names__noun}.