AIDS-110880 AIDS110880 Carbamic acid, [(1S,4S,9R)-6,6-difluoro-1,9-bis(1-methylethyl)-2,5,7-trioxo-4-[[4-(phenylmethoxy)phenyl]methyl]-11,13,16-trioxa-3,8-diazaheptadec-1-yl]-, phenylmethyl ester