label: muramine + oxidized [NADPH--hemoprotein reductase] + H2O + 2 H(+) => (S)-cis-N-methyltetrahydropalmatine + reduced [NADPH--hemoprotein reductase] + O2
label_lc: muramine + oxidized [nadph--hemoprotein reductase] + h2o + 2 h(+) => (s)-cis-n-methyltetrahydropalmatine + reduced [nadph--hemoprotein reductase] + o2