Task: Please predict if the compound with the SMILES O=C1C=C([O-])N2CCC[N+]3=C2N1CCC3 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=C1C=C([O-])N2CCC[N+]3=C2N1CCC3
O=C1C=C([O-])N2CCC[N+]3=C2N1CCC3
10-oxidanylidene-1,9-diaza-5-azoniatricyclo[7.3.1.05,13]trideca-5(13),11-dien-12-olate