preferred_name: S-(2-acetamidoethyl)-L-cysteine + CoA + H(+) => S-(2-aminoethyl)-L-cysteine + acetyl-CoA
preferred_name_lc: s-(2-acetamidoethyl)-l-cysteine + coa + h(+) => s-(2-aminoethyl)-l-cysteine + acetyl-coa
label: S-(2-acetamidoethyl)-L-cysteine + CoA + H(+) => S-(2-aminoethyl)-L-cysteine + acetyl-CoA
label_lc: s-(2-acetamidoethyl)-l-cysteine + coa + h(+) => s-(2-aminoethyl)-l-cysteine + acetyl-coa