The chemical with the SMILES COc1ccc(OCc2ccc(C(=O)O)cc2)cc1 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}.
4-[(4-methoxyphenoxy)methyl]benzoic acid