preferred_name: a 5-methoxy-2-methyl-3-(all-trans-polyprenyl)benzene-1,4-diol + A <=> a 5-methoxy-2-methyl-3-(all-trans-polyprenyl)benzoquinone + AH2
preferred_name_lc: a 5-methoxy-2-methyl-3-(all-trans-polyprenyl)benzene-1,4-diol + a <=> a 5-methoxy-2-methyl-3-(all-trans-polyprenyl)benzoquinone + ah2
label: a 5-methoxy-2-methyl-3-(all-trans-polyprenyl)benzene-1,4-diol + A <=> a 5-methoxy-2-methyl-3-(all-trans-polyprenyl)benzoquinone + AH2
label_lc: a 5-methoxy-2-methyl-3-(all-trans-polyprenyl)benzene-1,4-diol + a <=> a 5-methoxy-2-methyl-3-(all-trans-polyprenyl)benzoquinone + ah2