Task: Please estimate if the compound with the SMILES COC(=O)CSc1nc(-c2ccc(C)cc2)c2c(c1C#N)CCCC2 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}
COC(=O)CSc1nc(-c2ccc(C)cc2)c2c(c1C#N)CCCC2
COC(=O)CSc1nc(-c2ccc(C)cc2)c2c(c1C#N)CCCC2
methyl 2-[[4-cyano-1-(4-methylphenyl)-5,6,7,8-tetrahydroisoquinolin-3-yl]sulfanyl]acetate