Structure: 1   Energy = -33.9 ± 1.2
Structure: 2   Energy = -33.2 ± 1.1
Structure: 3   Energy = -32.8 ± 1.1
Structure: 4   Energy = -30.8 ± 1.1
Structure: 5   Energy = -30.0 ± 0.8
Structure: 6   Energy = -31.0 ± 1.3
