Task: Please determine if the compound with the SMILES Clc1ncc(CSc2ccccc2)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}
Clc1ncc(CSc2ccccc2)s1
Clc1ncc(CSc2ccccc2)s1
2-chloro-5-(phenylsulfanylmethyl)-1,3-thiazole