SMILES: CCCCCCCCCCCCCCCCCC(=O)N[C@@H](COC1[C@@H]([C@H]([C@H]([C@H](O1)CO)O)O)O)[C@@H](/C=C/CCCCCCCCCCCCC)O
Description: The molecule is an N-acyl-D-galactosylsphingosine in which the ceramide N-acyl group is specified as stearoyl (octadecanoyl). It derives from an octadecanoic acid.