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): It belongs to the pain treatment class of molecules.
user
CC(C)CCC1(c2cc(CC(C)CCC3(c4ccccn4)CCOC4(CCCC4)C3)ccn2)CCOC2(CCCC2)C1
assistant