The chemical with the SMILES representation of O=C(O)c1ccc(-c2ccccc2Cl)o1 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}.
O=C(O)c1ccc(-c2ccccc2Cl)o1
O=C(O)c1ccc(-c2ccccc2Cl)o1
5-(2-chlorophenyl)furan-2-carboxylic acid