(6aS,11aS)-2-dimethylallyl-3,6a,9-trihydroxypterocarpan + reduced [NADPH--hemoprotein reductase] + O2 => glyceollin III + oxidized [NADPH--hemoprotein reductase] + 2 H2O + H(+)
(6as,11as)-2-dimethylallyl-3,6a,9-trihydroxypterocarpan + reduced [nadph--hemoprotein reductase] + o2 => glyceollin iii + oxidized [nadph--hemoprotein reductase] + 2 h2o + h(+)