Task: Please predict if the compound with the SMILES O=C(CN1C(=O)CSC1=O)Nc1ccccc1N1CCOCC1 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(CN1C(=O)CSC1=O)Nc1ccccc1N1CCOCC1
O=C(CN1C(=O)CSC1=O)Nc1ccccc1N1CCOCC1
2-(2,4-dioxo-1,3-thiazolidin-3-yl)-N-(2-morpholin-4-ylphenyl)acetamide