Task: Please estimate if the compound with the SMILES O=S(=O)(c1ccccc1)N1CCC2(CC1)OCCO2 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}
8-(benzenesulfonyl)-1,4-dioxa-8-azaspiro[4.5]decane