The compound with the SMILES representation of CC(=O)NCC(=O)OCC(=O)c1ccc(Cl)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}.
[2-(4-chlorophenyl)-2-oxoethyl] 2-acetamidoacetate