label: (24S)-7alpha-dihydroxycholesterol + oxidized [NADPH--hemoprotein reductase] + H2O + H(+) => 7alpha-hydroxycholesterol + reduced [NADPH--hemoprotein reductase] + O2
label_lc: (24s)-7alpha-dihydroxycholesterol + oxidized [nadph--hemoprotein reductase] + h2o + h(+) => 7alpha-hydroxycholesterol + reduced [nadph--hemoprotein reductase] + o2