Task: Please estimate if the compound with the SMILES O=C1c2ccccc2S(=O)(=O)N1CC1CC(c2ccccc2)=NO1 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}
1,1-dioxo-2-[(3-phenyl-4,5-dihydro-1,2-oxazol-5-yl)methyl]-1,2-benzothiazol-3-one