Task: Please determine if the compound with the SMILES O=C(CC12CC3CC(CC(Br)(C3)C1)C2)OCCN1CCCCC1 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=C(CC12CC3CC(CC(Br)(C3)C1)C2)OCCN1CCCCC1
O=C(CC12CC3CC(CC(Br)(C3)C1)C2)OCCN1CCCCC1
2-piperidin-1-ylethyl 2-(3-bromo-1-adamantyl)acetate