You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-[4-(2,3-dihydrothiophen-4-yl)-1H-pyrrolo[3,2-c]pyridin-2-yl]-5-(2,3-dimethylimidazol-4-yl)-1H-indazole The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H20N6S
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