You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is a anti allergic member of the nmda antagonist class.
user
COc1ccc(N2CCN(CCCOc3cc4c5c(c(=O)oc4cc3OC)CCC5)CC2)cc1
assistant