Task: Please predict if the molecule with the SMILES S=c1sc2c(Cl)ncnc2n1-c1ccccc1 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}
S=c1sc2c(Cl)ncnc2n1-c1ccccc1
S=c1sc2c(Cl)ncnc2n1-c1ccccc1
7-chloro-3-phenyl-[1,3]thiazolo[4,5-d]pyrimidine-2-thione