The molecule with the SMILES representation of O=C1OC(Nc2ccc(F)cc2F)c2ccccc21 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}.
3-(2,4-difluoroanilino)-3H-2-benzofuran-1-one