Task: Please determine if the compound with the SMILES CCSc1nc(-c2ccc(OC)cc2)n(-c2nc3ccccc3s2)n1 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}
CCSc1nc(-c2ccc(OC)cc2)n(-c2nc3ccccc3s2)n1
CCSc1nc(-c2ccc(OC)cc2)n(-c2nc3ccccc3s2)n1
2-[3-ethylsulfanyl-5-(4-methoxyphenyl)-1,2,4-triazol-1-yl]-1,3-benzothiazole