(9H-fluoren-9-yl)methyl (2-(2-(2-((3-(((7aS,13aS)-10-methoxy-3,3-dimethyl-7-oxo-7,7a,13,13a-tetrahydro-3H-pyrano[2,3-c:6,5-f']dichromen-9-yl)oxy)propyl)amino)-2-oxoethoxy)ethoxy)ethyl)carbamate

N-(2-(2-(2-((3-(((7aS,13aS)-10-methoxy-3,3-dimethyl-7-oxo-7,7a,13,13a-tetrahydro-3H-pyrano[2,3-c:6,5-f']dichromen-9-yl)oxy)propyl)amino)-2-oxoethoxy)ethoxy)ethyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide