Structure: 1   Energy = -25.5 ± 1.4
Structure: 2   Energy = -25.4 ± 1.2
Structure: 3   Energy = -23.9 ± 1.3
Structure: 4   Energy = -23.8 ± 1.5
Structure: 5   Energy = -23.7 ± 1.3
Structure: 6   Energy = -20.6 ± 1.2
Structure: 7   Energy = -22.8 ± 1.3
