Task: Please predict if the compound with the SMILES CC(=O)c1ccccc1OCC(O)CN1CCN(C(c2ccccc2)c2ccccc2)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)c1ccccc1OCC(O)CN1CCN(C(c2ccccc2)c2ccccc2)CC1
CC(=O)c1ccccc1OCC(O)CN1CCN(C(c2ccccc2)c2ccccc2)CC1
1-[2-[3-(4-benzhydrylpiperazin-1-yl)-2-hydroxypropoxy]phenyl]ethanone