The compound with the SMILES Cn1c(=O)c([N+](=O)[O-])c(NCCc2ccccc2)c2ccccc21 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}.
[1-methyl-2-oxo-4-(2-phenylethylamino)quinolin-3-yl]-oxido-oxoazanium