You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named (1S)-1-[8-chloro-2-(5-methyl-1,3,4-thiadiazol-2-yl)quinolin-3-yl]ethanamine;N-[(1S)-1-[8-chloro-2-(5-methyl-1,3,4-thiadiazol-2-yl)quinolin-3-yl]ethyl]-7H-purin-6-amine by IUPAC nomenclature, provide its molecular formula.
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C33H28Cl2N12S2
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