You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (4R,4aS,5R,5aS,12aS)-4-(dimethylamino)-9-[(2,2-dimethylpropylamino)methyl]-1,5,10,11,12a-pentahydroxy-3,12-dioxo-4a,5,5a,6-tetrahydro-4H-tetracene-2-carboxamide into its molecular formula.
user
C27H35N3O8
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