Task: Please estimate if the compound with the SMILES c1ccc2c(-c3c[nH]c4ccccc34)c3ccccc3nc2c1 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}
c1ccc2c(-c3c[nH]c4ccccc34)c3ccccc3nc2c1
c1ccc2c(-c3c[nH]c4ccccc34)c3ccccc3nc2c1
9-(1H-indol-3-yl)acridine