Structure: 1   Energy = -28.4 ± 1.2
Structure: 2   Energy = -28.3 ± 1.5
Structure: 3   Energy = -26.5 ± 1.6
Structure: 4   Energy = -27.4 ± 1.5
Structure: 5   Energy = -24.1 ± 1.4
Structure: 6   Energy = -23.2 ± 1.2
