Task: Please predict if the compound with the SMILES O=C1CC(N2CCC(Cc3ccccc3)CC2)C(=O)N1CCc1ccccc1 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}
O=C1CC(N2CCC(Cc3ccccc3)CC2)C(=O)N1CCc1ccccc1
O=C1CC(N2CCC(Cc3ccccc3)CC2)C(=O)N1CCc1ccccc1
3-(4-benzylpiperidin-1-yl)-1-(2-phenylethyl)pyrrolidine-2,5-dione