You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule (2S)-1-[(2S)-3,3-dimethyl-2-[[(2S)-2-(methylamino)propanoyl]amino]butanoyl]-N-[7-methoxy-4-(4-pyrrolidin-1-ylanilino)quinazolin-6-yl]pyrrolidine-2-carboxamide;dihydrochloride into molecular formula.
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C34H48Cl2N8O4
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