SMILES: CCCCCCCCCCCCCCCCCC(=O)N[C@@H](CO[C@H]1[C@@H]([C@H]([C@@H]([C@H](O1)CO)O[C@H]2[C@@H]([C@H]([C@H]([C@H](O2)CO)O[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)O)NC(=O)C)O[C@@]4(C[C@@H]([C@H]([C@@H](O4)[C@@H]([C@@H](CO)O)O)NC(=O)C)O)C(=O)NC)O)O)O)[C@@H](/C=C/CCCCCCCCCCCCC)O
Description: The molecule is a sialotriaosylceramide that is ganglioside GM2 (18:0) in which the carboxy function of the sialic acid residue has been converted into an N-methylcarboxamide. It is a sialotriaosylceramide and a dicarboxylic acid diamide. It derives from a ganglioside GM2 (18:0).