. "((1S,2S,4S)-1-Benzyl-2-hydroxy-4-{(S)-2-[3-(2-isopropyl-thiazol-4-ylmethyl)-3-methyl-ureido]-3-methyl-butyrylamino}-5-phenyl-pentyl)-carbamic acid thiazol-5-ylmethyl ester" . "ABT-538" . . . . . . . . . . . .