Task: Please estimate if the compound with the SMILES O=S(=O)(ON(c1ccccc1)S(=O)(=O)c1ccccc1)c1ccccc1 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=S(=O)(ON(c1ccccc1)S(=O)(=O)c1ccccc1)c1ccccc1
O=S(=O)(ON(c1ccccc1)S(=O)(=O)c1ccccc1)c1ccccc1
[N-(benzenesulfonyl)anilino] benzenesulfonate