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