preferred_name: S-1-propenyl-L-cysteine sulfoxide = (E)-prop-1-en-1-SO-peroxol + 2-aminoprop-2-enoate
preferred_name_lc: s-1-propenyl-l-cysteine sulfoxide = (e)-prop-1-en-1-so-peroxol + 2-aminoprop-2-enoate
label: S-1-propenyl-L-cysteine sulfoxide = (E)-prop-1-en-1-SO-peroxol + 2-aminoprop-2-enoate
label_lc: s-1-propenyl-l-cysteine sulfoxide = (e)-prop-1-en-1-so-peroxol + 2-aminoprop-2-enoate