preferred_name: L-cysteine + acetate => O-acetyl-L-serine + hydrogen sulfide
preferred_name_lc: l-cysteine + acetate => o-acetyl-l-serine + hydrogen sulfide
label: L-cysteine + acetate => O-acetyl-L-serine + hydrogen sulfide
label_lc: l-cysteine + acetate => o-acetyl-l-serine + hydrogen sulfide