You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 5-methyl-3-propan-2-yl-[1,2,4]triazolo[4,3-a]pyridine-8-carboxylic acid;dihydrochloride .
user
C11H15Cl2N3O2
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