Task: Please estimate if the molecule with the SMILES O=c1sc2ccccc2c(N2CCCCC2)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=c1sc2ccccc2c(N2CCCCC2)c1[N+](=O)[O-]
O=c1sc2ccccc2c(N2CCCCC2)c1[N+](=O)[O-]
oxido-oxo-(2-oxo-4-piperidin-1-ylthiochromen-3-yl)azanium