((2S,3S)-2-Amino-3-methyl-pentanoyl)-sulfamic acid, (2R,3S,4R,5S)-5-(2-{5-[4-(4-amino-phenoxy)-phenyl]-tetrazol-2-yl}-ethyl)-3,4-dihydroxy-tetrahydro-furan-2-ylmethyl ester AIDS-104606 AIDS104606