preferred_name: L-isoleucine + acetate => N-acetyl-L-isoleucine + H2O
preferred_name_lc: l-isoleucine + acetate => n-acetyl-l-isoleucine + h2o
label: L-isoleucine + acetate => N-acetyl-L-isoleucine + H2O
label_lc: l-isoleucine + acetate => n-acetyl-l-isoleucine + h2o