(2R,3R)2-Hydroxy-3-methylpentanoic acid-N-methylvaline-Phenylalanine-N-methylphenylalanine-Proline-alloisoleucine-N-methylalloisoleucine-Leucine-beta-hydroxy-N-methylvaline (2R,3R)Hmp-MeVal-Phe-MePhe-Pro-aIle-MeaIle-Leu-betaHOMeVal AIDS-032230 AIDS032230 AUREOBASIDIN-T4