preferred_name: (2S,3S)-hydroxyarginine => (2S,3R)-capreomycidine + H2O
preferred_name_lc: (2s,3s)-hydroxyarginine => (2s,3r)-capreomycidine + h2o
label: (2S,3S)-hydroxyarginine => (2S,3R)-capreomycidine + H2O
label_lc: (2s,3s)-hydroxyarginine => (2s,3r)-capreomycidine + h2o