9alpha-copalyl diphosphate + H2O => (13S)-vitexifolin A + diphosphate
9alpha-copalyl diphosphate + h2o => (13s)-vitexifolin a + diphosphate
9alpha-copalyl diphosphate + H2O => (13S)-vitexifolin A + diphosphate
9alpha-copalyl diphosphate + h2o => (13s)-vitexifolin a + diphosphate