Task: Please determine if the compound with the SMILES O=C(Cn1c(=O)c(=O)n(Cc2ccccc2)c2ccc(Cl)cc21)Nc1ccc(F)cc1F 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)c(=O)n(Cc2ccccc2)c2ccc(Cl)cc21)Nc1ccc(F)cc1F
O=C(Cn1c(=O)c(=O)n(Cc2ccccc2)c2ccc(Cl)cc21)Nc1ccc(F)cc1F
2-(4-benzyl-7-chloro-2,3-dioxoquinoxalin-1-yl)-N-(2,4-difluorophenyl)acetamide