SMILES: CCCCCCCCCCCCCCCCCC(=O)OC[C@@H]([C@@H](/C=C/CCCCCCCCCCCCC)O)NC(=O)C
Description: The molecule is a 1-O-acyl-N-acylsphingosine in which the N- and O-acyl groups are specified as acetyl and stearoyl (octadecanoyl) respectively. It derives from a N-acetylsphingosine and an octadecanoic acid.