L-Valine, 1-carboxy-1,2-ethanediyl ester, 5′-ester with 2′,3′-dideoxy-3′-fluoroguanosine

3-[[4-[[6-[[(2E)-3-[4-Amino-1-(2-deoxy-3-O-phosphono-α-L-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-5-pyrimidinyl]-1-oxo-2-propen-1-yl]amino]hexyl]amino]-4-oxobutyl]methylamino]-7-(dimethylamino)phenothiazin-5-ium