Task: Please determine if the molecule with the SMILES CCn1c(=O)[nH]c(=O)c2c(N)c(C(=O)c3ccccc3OC)sc21 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-amino-1-ethyl-6-(2-methoxybenzoyl)thieno[2,3-d]pyrimidine-2,4-dione