Chemical Formula: C52H91N7O11S

3-[9-decyl-1,4,11,14,17,20-hexahydroxy-3,6,16,22-tetrakis(2-methylpropyl)-19-[2-(methylsulfanyl)ethyl]-7,23-dioxo-3h,6h,9h,10h,13h,16h,19h,22h,25h,26h,27h,27ah-pyrrolo[2,1-i]1-oxa-4,7,10,13,16,19,22-heptaazacyclopentacosan-13-yl]propanoic acid

3-[(3r,6s,13s,16s,19s,22s,27as)-9-decyl-1,4,11,14,17,20-hexahydroxy-3,6,16,22-tetrakis(2-methylpropyl)-19-[2-(methylsulfanyl)ethyl]-7,23-dioxo-3h,6h,9h,10h,13h,16h,19h,22h,25h,26h,27h,27ah-pyrrolo[2,1-i]1-oxa-4,7,10,13,16,19,22-heptaazacyclopentacosan-13-yl]propanoic acid