The chemical with the SMILES COc1ccc2c(c1)O/C(=C\c1sccc1C)C2=O 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}.
COc1ccc2c(c1)O/C(=C\c1sccc1C)C2=O
COc1ccc2c(c1)O/C(=C\c1sccc1C)C2=O
(2Z)-6-methoxy-2-[(3-methylthiophen-2-yl)methylidene]-1-benzofuran-3-one