preferred_name: a ketone + nitrite + H2O2 + H(+) => a secondary nitroalkane + O2 + H2O
preferred_name_lc: a ketone + nitrite + h2o2 + h(+) => a secondary nitroalkane + o2 + h2o
label: a ketone + nitrite + H2O2 + H(+) => a secondary nitroalkane + O2 + H2O
label_lc: a ketone + nitrite + h2o2 + h(+) => a secondary nitroalkane + o2 + h2o