SMILES: CC(=O)N[C@@H]1[C@H](CC(O[C@H]1[C@@H]([C@@H](CO)O)O)(C(=O)OC)O)O
Description: The molecule is the carbohydrate acid ester that is the methyl ester of N-acetylneuraminic acid. It derives from a N-acetylneuraminic acid.