Task: Please determine if the molecule with the SMILES CCS(=O)(=O)Nc1cccc(C2=NN(C(C)=O)C(c3cccs3)C2)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}
N-[3-(2-acetyl-3-thiophen-2-yl-3,4-dihydropyrazol-5-yl)phenyl]ethanesulfonamide