Structure: 1   Energy = -21.6 ± 1.1
Structure: 2   Energy = -20.2 ± 1.3
Structure: 3   Energy = -21.2 ± 1.2
Structure: 4   Energy = -19.5 ± 0.8
Structure: 5   Energy = -19.0 ± 0.8
Structure: 6   Energy = -19.6 ± 1.2
Structure: 7   Energy = -19.2 ± 1.2
Structure: 8   Energy = -20.4 ± 1.2
