You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a energy storage, signalling molecule, membrane stabilizer and belongs to the anti alzheimeran class of molecules. The molecule is a cerebrotonic, energy source, surfactant, emulsifier, and anti dementia. Please represent the molecule in SMILES.
user