Task: Please predict if the compound with the SMILES O=C(/C=C/c1ccc(Br)cc1)NC(=S)N1CCOCC1 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(/C=C/c1ccc(Br)cc1)NC(=S)N1CCOCC1
O=C(/C=C/c1ccc(Br)cc1)NC(=S)N1CCOCC1
(E)-3-(4-bromophenyl)-N-(morpholine-4-carbothioyl)prop-2-enamide