Task: Please estimate if the compound with the SMILES COc1cc(OC)c(N2CC34C=CC(O3)C(C(=O)O)C4C2=O)cc1Cl 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}
COc1cc(OC)c(N2CC34C=CC(O3)C(C(=O)O)C4C2=O)cc1Cl
COc1cc(OC)c(N2CC34C=CC(O3)C(C(=O)O)C4C2=O)cc1Cl
3-(5-chloro-2,4-dimethoxyphenyl)-4-oxo-10-oxa-3-azatricyclo[5.2.1.01,5]dec-8-ene-6-carboxylic acid