Task: Please determine if the compound with the SMILES Cc1ccc2[nH]c3c(N4CCOCC4)ncnc3c2c1 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}
Cc1ccc2[nH]c3c(N4CCOCC4)ncnc3c2c1
Cc1ccc2[nH]c3c(N4CCOCC4)ncnc3c2c1
4-(8-methyl-5H-pyrimido[5,4-b]indol-4-yl)morpholine