Task: Please predict if the molecule with the SMILES CCCCC1(CC(=O)OC)C(=O)N(c2ccccc2)N(c2ccccc2)C1=O 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}
CCCCC1(CC(=O)OC)C(=O)N(c2ccccc2)N(c2ccccc2)C1=O
CCCCC1(CC(=O)OC)C(=O)N(c2ccccc2)N(c2ccccc2)C1=O
methyl2-(4-butyl-3,5-dioxo-1,2-diphenylpyrazolidin-4-yl)acetate