You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-(3,5-dimethoxyphenyl)-5-(3-pyridin-4-yl-1,2,4-oxadiazol-5-yl)triazol-4-amine is the IUPAC name of a molecule. Please give its molecular formula.
user
C17H15N7O3
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