10,14-dihydroxy-9,11,13,13-tetramethyl-2-(1-methyl-2-(2-methyl-thiazol-4-yl)-vinyl)-5-(7-nitro-benzo(1,2,5)oxadiazol-4-yl)-1-oxa-5-aza-cyclohexadecane-12,16-dione
10,14-dihydroxy-9,11,13,13-tetramethyl-2-(1-methyl-2-(2-methyl-thiazol-4-yl)-vinyl)-5-(7-nitro-benzo(1,2,5)oxadiazol-4-yl)-1-oxa-5-aza-cyclohexadecane-12,16-dione