Task: Please determine if the compound with the SMILES O=C(/C=C/c1ccccc1)NC1CCCc2ccccc21 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}
(E)-3-phenyl-N-(1,2,3,4-tetrahydronaphthalen-1-yl)prop-2-enamide