The chemical with the SMILES representation of O=[N+]([O-])c1ccccc1CNC(Cc1ccccc1)c1ccccc1 is not an inhibitor of factor XIa (FXIa).
The {#molecule|compound|chemical|molecular species|chemical compound!} with the {SMILES__description} {#representation of |!}{SMILES#} is {MUV-846#not &NULL}{MUV-846__names__noun}.
O=[N+]([O-])c1ccccc1CNC(Cc1ccccc1)c1ccccc1
O=[N+]([O-])c1ccccc1CNC(Cc1ccccc1)c1ccccc1
[2-[(1,2-diphenylethylamino)methyl]phenyl]-oxido-oxoazanium