Task: Please estimate if the compound with the SMILES C=CCc1cccc2cc(C(=O)OCC)c(=O)oc12 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}
C=CCc1cccc2cc(C(=O)OCC)c(=O)oc12
C=CCc1cccc2cc(C(=O)OCC)c(=O)oc12
ethyl 2-oxo-8-prop-2-enylchromene-3-carboxylate