You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-(3,5-dichlorophenyl)-N-ethyl-7-methoxy-8-(1-methylpyrazol-3-yl)-4H-chromeno[4,3-c]pyrazole-3-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C24H21Cl2N5O3
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