Structure: 1   Energy = -44.6 ± 2.0
Structure: 2   Energy = -42.7 ± 1.1
Structure: 3   Energy = -42.1 ± 1.3
Structure: 4   Energy = -41.2 ± 1.2
Structure: 5   Energy = -42.3 ± 1.7
Structure: 6   Energy = -41.3 ± 1.7
Structure: 7   Energy = -41.1 ± 2.7
