You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 3-[6-chloro-2-(2-chloroethyl)imidazo[4,5-b]pyridin-3-yl]-N,N-dimethylpropan-1-amine ?
user
C13H18Cl2N4
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