You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a energy storage, a signalling molecule, a energy source, and smooth. The molecule is a surfactant, nutritional supplement, membrane stabilizer, food additive, emulsifier.
user
CCCCCCCCCCCCCCCCCCCCCCC(=O)NC(COC1OC(CO)C(OC2OC(CO)C(O)C(OC3(C(=O)O)CC(O)C(NC(C)=O)C(C(O)C(CO)OC4(C(=O)O)CC(O)C(NC(C)=O)C(C(O)C(CO)OC5(C(=O)O)CC(O)C(NC(C)=O)C(C(O)C(O)CO)O5)O4)O3)C2O)C(O)C1O)C(O)CCCCCCCCCCCCCCC
assistant