Task: Please estimate if the compound with the SMILES CCCC(=O)Nc1ccc(C(=O)n2nnc3ccccc32)cc1 is an inhibitor of factor XIa (FXIa).
Result: yes
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(C(=O)n2nnc3ccccc32)cc1
CCCC(=O)Nc1ccc(C(=O)n2nnc3ccccc32)cc1
N-[4-(benzotriazole-1-carbonyl)phenyl]butanamide