β- Nicotinamide- N⁶- (2- (6- (6- [biotinyl]aminohexanoyl) aminohexanoyl) aminoethyl) adenine dinucleotide (6-Biotin-17-NAD⁺), sodium salt

O[C@H]1[C@@H](O)[C@H](N2C=NC3=C2N=CN=C3NCCNC(CCCCCNC(CCCCCNC(CCCC[C@@H]4SC[C@@]5([H])[C@]4([H])NC(N5)=O)=O)=O)=O)O[C@@H]1COP([O-])(OP([O-])(OC[C@@H]6[C@@H](O)[C@@H](O)[C@H]([N+]7=CC=CC(C(N)=O)=C7)O6)=O)=O.[Na+]