preferred_name: butan-2-one + NADP(+) = but-3-en-2-one + NADPH + H(+)
preferred_name_lc: butan-2-one + nadp(+) = but-3-en-2-one + nadph + h(+)
label: butan-2-one + NADP(+) = but-3-en-2-one + NADPH + H(+)
label_lc: butan-2-one + nadp(+) = but-3-en-2-one + nadph + h(+)