Chemical Formula: C40H63N7O7

(2s,3s)-n-[(3s,6s,12s,15r,20as)-15-benzyl-3,6-bis[(2s)-butan-2-yl]-1,4,7,13-tetrahydroxy-16-oxo-3h,6h,9h,10h,11h,12h,15h,18h,19h,20h,20ah-pyrrolo[1,2-d]1,4,7,10,13-pentaazacyclooctadecan-12-yl]-3-methyl-2-(n-methylacetamido)pentanimidic acid

n-[15-benzyl-1,4,7,13-tetrahydroxy-16-oxo-3,6-bis(sec-butyl)-3h,6h,9h,10h,11h,12h,15h,18h,19h,20h,20ah-pyrrolo[1,2-d]1,4,7,10,13-pentaazacyclooctadecan-12-yl]-3-methyl-2-(n-methylacetamido)pentanimidic acid