2-Naphthacenecarboxamide, 7-chloro-4-(dimethylamino)-1,4,4a,5,5a,6,11,11a,12,12a-decahydro-3,6,10,12a-tetrahydroxy-6-methyl-1,11,12-trioxo-, [4S-(4.alpha.,4a.alpha.,5a.alpha.,6.alpha.,12a.beta.)]- 2-Naphthacenecarboxamide, 7-chloro-4.beta.-(dimethylamino)-1,4,4a,5,5a,6,11,11a,12,12a-decahydro-3,6.beta.,10,12a.alpha.-tetrahydroxy-6-methyl-1,11,12-trioxo- NSC118669