Task: Please estimate if the molecule with the SMILES Cc1ccc2oc(=O)cc(/C=C/c3ccccc3)c2c1 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}
Cc1ccc2oc(=O)cc(/C=C/c3ccccc3)c2c1
Cc1ccc2oc(=O)cc(/C=C/c3ccccc3)c2c1
6-methyl-4-[(E)-2-phenylethenyl]chromen-2-one