Task: Please estimate if the molecule with the SMILES Cn1c(=O)nc2n(Cc3ccccc3)c3ccccc3cc-2c1=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}
Cn1c(=O)nc2n(Cc3ccccc3)c3ccccc3cc-2c1=O
Cn1c(=O)nc2n(Cc3ccccc3)c3ccccc3cc-2c1=O
10-benzyl-3-methylpyrimido[4,5-b]quinoline-2,4-dione