label: rifampicin hemiaminal + FADH2 + NADP(+) + H2O + H(+) => FADH2-C4alpha-hydroperoxide + rifampicin + NADPH
label_lc: rifampicin hemiaminal + fadh2 + nadp(+) + h2o + h(+) => fadh2-c4alpha-hydroperoxide + rifampicin + nadph