You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-cyclopropyl-N-(2-hydroxy-2-naphthalen-2-ylethyl)-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H20N4O4
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