Task: Please estimate if the compound with the SMILES CCCS(=O)(=O)c1ccc(COC(=O)c2ccc(NC(C)=O)cc2)cc1 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}
CCCS(=O)(=O)c1ccc(COC(=O)c2ccc(NC(C)=O)cc2)cc1
CCCS(=O)(=O)c1ccc(COC(=O)c2ccc(NC(C)=O)cc2)cc1
(4-propylsulfonylphenyl)methyl 4-acetamidobenzoate