You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[(5-chloro-2H-indazol-3-yl)methyl]-2-[(3-chloro-8-methylsulfanylquinolin-6-yl)methyl]pyridine-4-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C25H19Cl2N5OS
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