Task: Please predict if the compound with the SMILES COc1ccc2oc3cc(C)[n+]([O-])c(-c4ccc(Cl)cc4)c3c2c1 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}
COc1ccc2oc3cc(C)[n+]([O-])c(-c4ccc(Cl)cc4)c3c2c1
COc1ccc2oc3cc(C)[n+]([O-])c(-c4ccc(Cl)cc4)c3c2c1
1-(4-chlorophenyl)-8-methoxy-3-methyl-2-oxido-[1]benzofuro[3,2-c]pyridin-2-ium