You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 5-(furan-2-yl)-1-(3-methylphenyl)-N-(3-morpholin-4-ylpropyl)-1,2,4-triazole-3-carboxamide into molecular formula.
user
C21H25N5O3
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