Using cg_pyrosetta we can quickly prototype a wide range of CG models to investigate foldamer design principles. Figure showcases a variety of interesting low-energy structures we are able to fold using models generated with cg_pyrosetta. A relatively straightforward search for interesting structures identified many types of secondary structure, such as many types of single helices, double helices, sheet-like and knot-like structures. These complex secondary structures were found by modulating parameters in fairly simple toy models. More information on how these simulations were set up are described in more detail in section S4.