Fig. 5
From: Smiles2Monomers: a link between chemical and biological structures for polymers

Gymnangiamide analyzed by s2m before SMILES corrections. The execution of s2m on the Norine database allows us to discover wrong annotations in the data. On this example the gSer SMILES was wrong so the software was not able to detect it. The NMe-Ser monomer find in the polymer is an artifact due to a smaller random match on the uncovered region let by gSer