The chemical compound with the SMILES COC(=O)c1sccc1OC(C)C(C)=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}.
COC(=O)c1sccc1OC(C)C(C)=O
COC(=O)c1sccc1OC(C)C(C)=O
methyl 3-(3-oxobutan-2-yloxy)thiophene-2-carboxylate