Task: Please estimate if the compound with the SMILES CC(C)CCn1c(=O)c2ccccc2n2c(CN3CCCC3)nnc12 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}
4-(3-methylbutyl)-1-(pyrrolidin-1-ylmethyl)-[1,2,4]triazolo[4,3-a]quinazolin-5-one