AIDS-106998 AIDS106998 N-{(11R)-15-((1R)-1-Hydroxyethyl)-26-(amidinoamino)-3-amino-1,4,7,13,16,22-hexaaza-11-hydroxy-6-[2-(4-hydroxyphenyl)ethyl]-2,5,8,14,17,23-hexaoxotricyclo[22.3.0.0<9,13