(E,E)-epoxyfarnesyl-5,7-dihydroxy-4,6-dimethylphthalide + A + H2O => (E,E)-farnesyl-5,7-dihydroxy-4,6-dimethylphthalide + AH2 + O2
(e,e)-epoxyfarnesyl-5,7-dihydroxy-4,6-dimethylphthalide + a + h2o => (e,e)-farnesyl-5,7-dihydroxy-4,6-dimethylphthalide + ah2 + o2
(E,E)-epoxyfarnesyl-5,7-dihydroxy-4,6-dimethylphthalide + A + H2O => (E,E)-farnesyl-5,7-dihydroxy-4,6-dimethylphthalide + AH2 + O2
(e,e)-epoxyfarnesyl-5,7-dihydroxy-4,6-dimethylphthalide + a + h2o => (e,e)-farnesyl-5,7-dihydroxy-4,6-dimethylphthalide + ah2 + o2