Task: Please determine if the molecule with the SMILES CCCC(=O)Nc1ccc(Sc2ccc([N+](=O)[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}
CCCC(=O)Nc1ccc(Sc2ccc([N+](=O)[O-])cc2)cc1
CCCC(=O)Nc1ccc(Sc2ccc([N+](=O)[O-])cc2)cc1
N-[4-(4-nitrophenyl)sulfanylphenyl]butanamide