Structure: 1   Energy = -43.8 ± 2.8
Structure: 2   Energy = -42.9 ± 1.5
Structure: 3   Energy = -42.9 ± 1.7
Structure: 4   Energy = -42.5 ± 1.4
Structure: 5   Energy = -39.5 ± 1.5
Structure: 6   Energy = -40.8 ± 2.1
Structure: 7   Energy = -38.8 ± 2.0
