Task: Please predict if the molecule with the SMILES O=C(O)c1ccc(Nc2nc(-c3cc4ccccc4oc3=O)cs2)cc1O 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(O)c1ccc(Nc2nc(-c3cc4ccccc4oc3=O)cs2)cc1O
O=C(O)c1ccc(Nc2nc(-c3cc4ccccc4oc3=O)cs2)cc1O
2-hydroxy-4-[[4-(2-oxochromen-3-yl)-1,3-thiazol-2-yl]amino]benzoicacid