SMILES: CCCCCCCCCCCCCCCCCC(=O)N[C@@H](CO[C@H]1[C@@H]([C@H]([C@@H]([C@H](O1)CO)O)O)O)[C@@H](CCCCCCCCCCCCCCC)O
Description: The molecule is a sphinganine derivative having a beta-D-glucosyl group at the 1-position and an octadecanoyl group attached to the nitrogen. It has a role as an epitope.