AIDS-015414 AIDS015414 Methyl 4-[(3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)amino]-2-[2-(3,5-diphenyl-1H-pyrazol-1-yl)-1,3-thiazol-4-yl]-3,4-dioxobutanoate NSC645876