The chemical with the SMILES representation of COC(=O)CNC(=O)CNC(=O)Nc1ccccc1Cl 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}.
methyl2-[[2-[(2-chlorophenyl)carbamoylamino]acetyl]amino]acetate