daunorubicin + NADP(+) + 2 H2O => 13-dihydrodaunorubicin + NADPH + O2 + H(+)
daunorubicin + nadp(+) + 2 h2o => 13-dihydrodaunorubicin + nadph + o2 + h(+)
daunorubicin + NADP(+) + 2 H2O => 13-dihydrodaunorubicin + NADPH + O2 + H(+)
daunorubicin + nadp(+) + 2 h2o => 13-dihydrodaunorubicin + nadph + o2 + h(+)