NADP(H) NADP-red NADP-reduced NADPH NADPH+H+ NADPH2 TPNH dihydronicotinamide adenine dinucleotide phosphate dihydronicotinamide adenine dinucleotide phosphate reduced dihydronicotinamide adenine dinucleotide-P dihydrotriphosphopyridine nucleotide dihydrotriphosphopyridine nucleotide reduced