Task: Please predict if the molecule with the SMILES O=C1OCCC1S(=O)(=O)c1ccc2ccccc2c1 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=C1OCCC1S(=O)(=O)c1ccc2ccccc2c1
O=C1OCCC1S(=O)(=O)c1ccc2ccccc2c1
3-naphthalen-6-ylsulfonyloxolan-2-one