The molecule with the SMILES COc1c2occc2c(OC)c2c(=O)cc(C)oc12 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}.