preferred_name: octadecanoate + O2 = (2R)-2-hydroperoxyoctadecanoate
preferred_name_lc: octadecanoate + o2 = (2r)-2-hydroperoxyoctadecanoate
label: octadecanoate + O2 = (2R)-2-hydroperoxyoctadecanoate
label_lc: octadecanoate + o2 = (2r)-2-hydroperoxyoctadecanoate