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 glaucoma treatment. Please represent the molecule in SMILES.
user
COc1cn(C2OC(COP(=O)(O)OP(=O)(O)O)C(O)C2O)c(=O)[nH]c1=O
assistant