You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 4-[(cyclopropylamino)methyl]-N-methyl-N-[(2-methyl-1,3-thiazol-4-yl)methyl]pyridin-3-amine into molecular formula.
user
C15H20N4S
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