Task: Please predict if the compound with the SMILES CC(=O)c1cccc(-n2c(CCC(=O)O)ccc2-c2cccs2)c1 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}
CC(=O)c1cccc(-n2c(CCC(=O)O)ccc2-c2cccs2)c1
CC(=O)c1cccc(-n2c(CCC(=O)O)ccc2-c2cccs2)c1
3-[1-(3-acetylphenyl)-5-thiophen-2-ylpyrrol-2-yl]propanoic acid