You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[[5-[2-amino-3-cyano-7,7-dimethyl-4-(4-methylphenyl)-5-oxo-6,8-dihydro-4H-quinolin-1-yl]-1,3,4-thiadiazol-2-yl]sulfanyl]-N-(4-bromo-2-methylphenyl)acetamide into its molecular formula.
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C30H29BrN6O2S2
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