Task: Please determine if the compound with the SMILES CC(=O)c1ccc(N2CCN(C(=O)c3cccc(Oc4ccccc4)c3)CC2)cc1 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}
CC(=O)c1ccc(N2CCN(C(=O)c3cccc(Oc4ccccc4)c3)CC2)cc1
CC(=O)c1ccc(N2CCN(C(=O)c3cccc(Oc4ccccc4)c3)CC2)cc1
1-[4-[4-(3-phenoxybenzoyl)piperazin-1-yl]phenyl]ethanone