Task: Please predict if the compound with the SMILES O=c1oc2c(CN3CCOCC3)c(O)c(Cl)cc2c2c1CCCC2 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}
2-chloro-3-hydroxy-4-(morpholin-4-ylmethyl)-7,8,9,10-tetrahydrobenzo[c]chromen-6-one