Task: Please estimate if the molecule with the SMILES C=CCSc1nnc(NC(=O)CSc2nnc(C)s2)s1 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}
C=CCSc1nnc(NC(=O)CSc2nnc(C)s2)s1
C=CCSc1nnc(NC(=O)CSc2nnc(C)s2)s1
2-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N-(5-prop-2-enylsulfanyl-1,3,4-thiadiazol-2-yl)acetamide