Task: Please predict if the molecule with the SMILES O=C(NCCN1CCN(Cc2ccc([N+](=O)[O-])cc2)CC1)C(=O)Nc1ccccc1 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=C(NCCN1CCN(Cc2ccc([N+](=O)[O-])cc2)CC1)C(=O)Nc1ccccc1
O=C(NCCN1CCN(Cc2ccc([N+](=O)[O-])cc2)CC1)C(=O)Nc1ccccc1
[4-[[4-[2-[(2-anilino-2-oxoacetyl)amino]ethyl]piperazin-1-yl]methyl]phenyl]-oxido-oxoazanium