IUPAC:(3S,6S,9S,16R,21S,21aS)-3,6-bis[(2S)-butan-2-yl]-16-[(2R)-3-hydroxy-2-methylpropyl]-5,8,9,21-tetramethyl-icosahydropyrrolo[1,2-d]1-oxa-4,7,10,13,16-pentaazacyclononadecane-1,4,7,10,14,17-hexone
IUPAC:(3S,6S,9S,16R,21S,21aS)-3,6-bis[(2S)-butan-2-yl]-16-[(2R)-3-hydroxy-2-methylpropyl]-5,8,9,21-tetramethyl-icosahydropyrrolo[1,2-d]1-oxa-4,7,10,13,16-pentaazacyclononadecane-1,4,7,10,14,17-hexone