You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 4-amino-2-(dimethylamino)-N-[2-[2-methoxyethyl(methyl)amino]ethyl]-1,3-thiazole-5-carboxamide by IUPAC nomenclature, provide its molecular formula.
user
C12H23N5O2S
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