Structure: 1   Energy = -29.8 ± 1.9
Structure: 2   Energy = -29.7 ± 1.4
Structure: 3   Energy = -29.6 ± 1.5
Structure: 4   Energy = -28.8 ± 1.5
Structure: 5   Energy = -28.0 ± 1.6
Structure: 6   Energy = -26.9 ± 1.5
