Task: Please determine if the molecule with the SMILES O=C(CCCc1ccccc1)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1 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(CCCc1ccccc1)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1
O=C(CCCc1ccccc1)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1
oxido-oxo-[4-[4-(4-phenylbutanoyl)piperazin-1-yl]phenyl]azanium