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: It belongs to the anti allergic agent class of molecules. Please represent the molecule in SMILES.
user
CCC(=Cc1cc(OC)c(OC2OC(CO)C(O)C(O)C2O)c(OC)c1)C(=O)O
assistant