O(C(=O)N1CCCC1C(=O)NC(Cc2ccccc2)C(=O)N(C)C(CC3=CN=CN3)C(=O)NC(CC(C)C)C(O)CC(C(C)C)C(=O)NC(C(C)CC)C(=O)NCc4ncccc4)C(C)(C)C