Task: Please predict if the molecule with the SMILES O=C(c1ccco1)c1cc2c(ccc3ccccc32)oc1=O 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=C(c1ccco1)c1cc2c(ccc3ccccc32)oc1=O
O=C(c1ccco1)c1cc2c(ccc3ccccc32)oc1=O
2-(furan-2-carbonyl)benzo[f]chromen-3-one