IUPAC:(6S,9R,19S)-19-[(2S)-hexan-2-yl]-6-methyl-9-(2-methylpropyl)-3,12-bis(propan-2-yl)-1-oxa-4,7,10,13,16-pentaazacyclononadecane-2,5,8,11,14,17-hexone
IUPAC:(6S,9R,19S)-19-[(2S)-hexan-2-yl]-6-methyl-9-(2-methylpropyl)-3,12-bis(propan-2-yl)-1-oxa-4,7,10,13,16-pentaazacyclononadecane-2,5,8,11,14,17-hexone