Task: Please estimate if the compound with the SMILES O=C1CC(=O)N(c2ccc3c(c2)OCO3)C(=O)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}
O=C1CC(=O)N(c2ccc3c(c2)OCO3)C(=O)N1
O=C1CC(=O)N(c2ccc3c(c2)OCO3)C(=O)N1
1-(1,3-benzodioxol-5-yl)-1,3-diazinane-2,4,6-trione