Synonyms: 80111-97-3;AC1L4IDJ;ZINC14557361;L-Alanine, N-(3-hydroxy-1-oxoheptyl)glycyl-L-valyl-D-leucyl-L-alanyl-, (5-1)-lactone 5;19-butyl-3,6-dimethyl-9-(2-methylpropyl)-12-(propan-2-yl)-1-oxa-4,7,10,13,16-pentaazacyclononadecane-2,5,8,11,14,17-hexone;19-butyl-3,6-dimethyl-9-(2-methylpropyl)-12-propan-2-yl-1-oxa-4,7,10,13,16-pentazacyclononadecane-2,5,8,11,14,17-hexone