You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a nutrient.
user
CCC1(C)Oc2cc(c(S(=O)CC(O)CC(N)C(=O)O)cc2O)C(O)C(NC)C(O)=NC(C)C(O)=NC1C(O)=NCC(=O)O
assistant