preferred_name: (2R,6)-dimethylheptanoyl-CoA <=> (2S,6)-dimethylheptanoyl-CoA
preferred_name_lc: (2r,6)-dimethylheptanoyl-coa <=> (2s,6)-dimethylheptanoyl-coa
label: (2R,6)-dimethylheptanoyl-CoA <=> (2S,6)-dimethylheptanoyl-CoA
label_lc: (2r,6)-dimethylheptanoyl-coa <=> (2s,6)-dimethylheptanoyl-coa