ethylbenzene + A + H2O = (S)-1-phenylethanol + AH2
ethylbenzene + a + h2o = (s)-1-phenylethanol + ah2
ethylbenzene + A + H2O = (S)-1-phenylethanol + AH2
ethylbenzene + a + h2o = (s)-1-phenylethanol + ah2