You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule (4R,4aS,5aS,12aS)-4,7-bis(dimethylamino)-9-[3-[(dimethylamino)methyl]phenyl]-1,10,11,12a-tetrahydroxy-3,12-dioxo-4a,5,5a,6-tetrahydro-4H-tetracene-2-carboxamide into molecular formula.
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C32H38N4O7
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