preaustinoid A + AH2 + O2 => preaustinoid A1 + A + H2O
preaustinoid a + ah2 + o2 => preaustinoid a1 + a + h2o
preaustinoid A + AH2 + O2 => preaustinoid A1 + A + H2O
preaustinoid a + ah2 + o2 => preaustinoid a1 + a + h2o