Chemical Name: N-[4-(4-acetamido-2-hydroxyphenoxy)phenyl]acetamide
Synonym: (4R,4aS,5aS,6S,12aS)-4-(dimethylamino)-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide (4-epitetracycline)
Smile: CC(NC1=CC=C(OC2=CC=C(NC(C)=O)C=C2O)C=C1)=O