preferred_name: acetaldehyde + nitrite + H2O2 + H(+) => nitroethane + O2 + H2O
preferred_name_lc: acetaldehyde + nitrite + h2o2 + h(+) => nitroethane + o2 + h2o
label: acetaldehyde + nitrite + H2O2 + H(+) => nitroethane + O2 + H2O
label_lc: acetaldehyde + nitrite + h2o2 + h(+) => nitroethane + o2 + h2o