2 7-demethylsiderin + NADPH + O2 => orlandin + NADP(+) + 2 H2O
2 7-demethylsiderin + nadph + o2 => orlandin + nadp(+) + 2 h2o
2 7-demethylsiderin + NADPH + O2 => orlandin + NADP(+) + 2 H2O
2 7-demethylsiderin + nadph + o2 => orlandin + nadp(+) + 2 h2o