preferred_name: dihydrochelirubine + O2 + H(+) => chelirubine + H2O2
preferred_name_lc: dihydrochelirubine + o2 + h(+) => chelirubine + h2o2
label: dihydrochelirubine + O2 + H(+) => chelirubine + H2O2
label_lc: dihydrochelirubine + o2 + h(+) => chelirubine + h2o2