Task: Please determine if the compound with the SMILES CC(C)=NNc1nc2c(c(=O)n(C)c(=O)n2C)n1CCc1ccccc1 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}
CC(C)=NNc1nc2c(c(=O)n(C)c(=O)n2C)n1CCc1ccccc1
CC(C)=NNc1nc2c(c(=O)n(C)c(=O)n2C)n1CCc1ccccc1
1,3-dimethyl-7-(2-phenylethyl)-8-(2-propan-2-ylidenehydrazinyl)purine-2,6-dione