preferred_name: (6R)-L-erythro-5,6,7,8-tetrahydrobiopterin + NADP(+) = (6R)-L-erythro-6,7-dihydrobiopterin + NADPH + H(+)
preferred_name_lc: (6r)-l-erythro-5,6,7,8-tetrahydrobiopterin + nadp(+) = (6r)-l-erythro-6,7-dihydrobiopterin + nadph + h(+)
label: (6R)-L-erythro-5,6,7,8-tetrahydrobiopterin + NADP(+) = (6R)-L-erythro-6,7-dihydrobiopterin + NADPH + H(+)
label_lc: (6r)-l-erythro-5,6,7,8-tetrahydrobiopterin + nadp(+) = (6r)-l-erythro-6,7-dihydrobiopterin + nadph + h(+)