Task: Please estimate if the compound with the SMILES S=C1NCC(CC2CCCCC2)N1CC1CCCCC1 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=C1NCC(CC2CCCCC2)N1CC1CCCCC1
S=C1NCC(CC2CCCCC2)N1CC1CCCCC1
1,5-bis(cyclohexylmethyl)imidazolidine-2-thione