You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a cysteine protease inhibitor and is serotonin receptor modulator.
user
CC(C)CC(NC(=O)c1ccc(N2CCOCC2)cc1)C(=O)N1CCC2C1C(=O)CN2C(=O)C1(N)CCCCC1
assistant