N-Nitroso N-Desmethyl Demeclocycline

Chemical Name: (4S,4aS,5aS,6S,12aS)-7-chloro-3,6,10,12,12a-pentahydroxy-4-(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@@](C[C@@]2([H])C(C(C3=C(C(Cl)=CC=C3O)[C@H]2O)=O)=C4O)([H])[C@@]4(O)C1=O)N