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 N,2-dimethyl-6-[2-(2-methylpyrazol-3-yl)thieno[3,2-b]pyridin-7-yl]oxy-1-benzothiophene-3-carboxamide .
user
C22H18N4O2S2
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