5,12-Naphthacenedione, 10-[[2,3,6-trideoxy-3-[[[(4-fluorophenyl)amino]thioxomethyl]amino]-.alpha.-L-lyxo-hexopyranosyl]oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-8-(hydroxyacetyl)-1-methoxy-, (8S-cis)- NSC211390