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