preferred_name: (Z)-propanethial S-oxide => (E)-prop-1-en-1-SO-peroxol
preferred_name_lc: (z)-propanethial s-oxide => (e)-prop-1-en-1-so-peroxol
label: (Z)-propanethial S-oxide => (E)-prop-1-en-1-SO-peroxol
label_lc: (z)-propanethial s-oxide => (e)-prop-1-en-1-so-peroxol