Task: Please determine if the molecule with the SMILES CCCc1c(C)c2ccc(OCC(C)=O)cc2oc1=O is an inhibitor of factor XIa (FXIa).
Result: no
Task: Please {#determine|predict|estimate!} if the {#molecule|compound!} with the {SMILES__description} {SMILES#} is {MUV-846__names__noun}.
Result: {MUV-846#no&yes}
CCCc1c(C)c2ccc(OCC(C)=O)cc2oc1=O
CCCc1c(C)c2ccc(OCC(C)=O)cc2oc1=O
4-methyl-7-(2-oxopropoxy)-3-propylchromen-2-one