Task: Please estimate if the compound with the SMILES O=c1oc2ccccc2c(Nc2ccc3ncccc3c2)c1[N+](=O)[O-] 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}
O=c1oc2ccccc2c(Nc2ccc3ncccc3c2)c1[N+](=O)[O-]
O=c1oc2ccccc2c(Nc2ccc3ncccc3c2)c1[N+](=O)[O-]
3-nitro-4-(quinolin-6-ylamino)chromen-2-one