Task: Please predict if the compound with the SMILES CSc1nnc2c3cc(C)ccc3n(Cc3ccccc3)c2n1 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}
5-benzyl-8-methyl-3-methylsulfanyl-[1,2,4]triazino[5,6-b]indole