The chemical with the SMILES COC(C(=O)NNC(=O)CCc1ccccc1)c1ccccc1 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}.
COC(C(=O)NNC(=O)CCc1ccccc1)c1ccccc1
COC(C(=O)NNC(=O)CCc1ccccc1)c1ccccc1
N'-(2-methoxy-2-phenylacetyl)-3-phenylpropanehydrazide