Task: Please predict if the compound with the SMILES CCc1nc2oc3ccccc3c(=O)c2c(=O)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}
CCc1nc2oc3ccccc3c(=O)c2c(=O)n1Cc1ccccc1
CCc1nc2oc3ccccc3c(=O)c2c(=O)n1Cc1ccccc1
3-benzyl-2-ethylchromeno[2,3-d]pyrimidine-4,5-dione