The chemical with the SMILES representation of COn1c(=O)c(-c2cccs2)[n+]([O-])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}.
COn1c(=O)c(-c2cccs2)[n+]([O-])c2ccccc21
COn1c(=O)c(-c2cccs2)[n+]([O-])c2ccccc21
1-methoxy-4-oxido-3-(thiophen-2-yl)quinoxalin-4-ium-2-one