2-{(15S,16S,1R,3R,9R,10R,14R)-16-[(5S,6S,2R,3R,4R)-5-((1Z)-3-(3-Quinolyl)prop-1-enyloxy)-4-(dimethylamino)-3,6-dihydroxy(2H-3,4,5,6-tetrahydropyran-2-yloxy)]-10-ethyl-14-hydroxy-9-(hydroxymethyl)-3,7,15-trimethyl-4,12-dioxo-11-oxacyclohexadeca-5,7-dienyl}ethanal AIDS-184220 AIDS184220