label: 7-hydroxy-4-isopropenyl-7-methyloxepan-2-one + NADP(+) + H2O => 1-hydroxylimonen-2-one + NADPH + O2 + H(+)
label_lc: 7-hydroxy-4-isopropenyl-7-methyloxepan-2-one + nadp(+) + h2o => 1-hydroxylimonen-2-one + nadph + o2 + h(+)