Task: Please predict if the compound with the SMILES O=C(Oc1coc(CSc2ncccn2)cc1=O)c1ccco1 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(Oc1coc(CSc2ncccn2)cc1=O)c1ccco1
O=C(Oc1coc(CSc2ncccn2)cc1=O)c1ccco1
[4-oxo-6-(pyrimidin-2-ylsulfanylmethyl)pyran-3-yl]furan-2-carboxylate