Task: Please estimate if the compound with the SMILES O=C(NNC(=O)c1cc2cc(Br)ccc2oc1=O)c1ccc(O)cc1O 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(NNC(=O)c1cc2cc(Br)ccc2oc1=O)c1ccc(O)cc1O
O=C(NNC(=O)c1cc2cc(Br)ccc2oc1=O)c1ccc(O)cc1O
6-bromo-N'-(2,4-dihydroxybenzoyl)-2-oxochromene-3-carbohydrazide