Structure: 1   Energy = -20.3 ± 0.9
Structure: 2   Energy = -19.9 ± 0.8
Structure: 3   Energy = -18.9 ± 0.8
Structure: 4   Energy = -18.8 ± 1.1
Structure: 5   Energy = -18.7 ± 1.4
Structure: 6   Energy = -18.7 ± 1.2
Structure: 7   Energy = -16.7 ± 1.1
Structure: 8   Energy = -18.4 ± 1.3
