Task: Please determine if the compound with the SMILES CC(NCc1ccncc1)=C1C(=O)c2ccccc2C1=O 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(NCc1ccncc1)=C1C(=O)c2ccccc2C1=O
CC(NCc1ccncc1)=C1C(=O)c2ccccc2C1=O
2-[1-(pyridin-4-ylmethylamino)ethylidene]indene-1,3-dione