N-nitroso Desmethyl Minocycline 2

Chemical Name: (4S,4aS,5aR,12aS)-4-(dimethylamino)-3,10,12,12a-tetrahydroxy-7-(methyl(nitroso)amino)-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide

Smile: O=C(C1=C(O)[C@@H](N(C)N=O)[C@H](C[C@H]2C(C(C3=C(O)C=CC(N(C)C)=C3C2)=O)=C4O)[C@@]4(O)C1=O)N