Task: Please determine if the molecule with the SMILES CCNc1nc2c(c(=O)n(Cc3ccccc3)c(=O)n2C)n1Cc1ccccc1 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}
CCNc1nc2c(c(=O)n(Cc3ccccc3)c(=O)n2C)n1Cc1ccccc1
CCNc1nc2c(c(=O)n(Cc3ccccc3)c(=O)n2C)n1Cc1ccccc1
1,7-dibenzyl-8-(ethylamino)-3-methylpurine-2,6-dione