You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a betasecretase inhibitor.
user
O=C(Nc1nc2ccc(N3CCC(c4ccccc4)CC3)cc2[nH]1)c1cc2ccccc2cn1
assistant