The chemical with the SMILES COc1ccc(C(=O)CN2C(=O)NC3(CCCc4ccccc43)C2=O)cc1OC is not an inhibitor of factor XIa (FXIa).
The {#molecule|compound|chemical|molecular species|chemical compound!} with the {SMILES__description} {#representation of |!}{SMILES#} is {MUV-846#not &NULL}{MUV-846__names__noun}.
COc1ccc(C(=O)CN2C(=O)NC3(CCCc4ccccc43)C2=O)cc1OC
COc1ccc(C(=O)CN2C(=O)NC3(CCCc4ccccc43)C2=O)cc1OC
3'-[2-(4,5-dimethoxyphenyl)-2-oxoethyl]spiro[2,3-dihydro-1H-naphthalene-4,5'-imidazolidine]-2',4'-dione