Task: Please estimate if the compound with the SMILES CCN1C(=O)NC2C1N(S(C)(=O)=O)CCN2S(C)(=O)=O 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}
CCN1C(=O)NC2C1N(S(C)(=O)=O)CCN2S(C)(=O)=O
CCN1C(=O)NC2C1N(S(C)(=O)=O)CCN2S(C)(=O)=O
3-ethyl-4,7-bis(methylsulfonyl)-3a,5,6,7a-tetrahydro-1H-imidazo[4,5-b]pyrazin-2-one