Task: Please determine if the compound with the SMILES CCOC(=O)c1sc2nc(Cc3ccc(Cl)cc3)[nH]c(=S)c2c1C 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}
CCOC(=O)c1sc2nc(Cc3ccc(Cl)cc3)[nH]c(=S)c2c1C
CCOC(=O)c1sc2nc(Cc3ccc(Cl)cc3)[nH]c(=S)c2c1C
ethyl 2-[(4-chlorophenyl)methyl]-5-methyl-4-sulfanylidene-3H-thieno[2,3-d]pyrimidine-6-carboxylate