You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[(1S,2S,5S)-6,6-dimethyl-2-bicyclo[3.1.1]heptanyl]-N-[4-(4-methylphenyl)-1-oxophthalazin-2-yl]acetamide into its molecular formula.
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C26H29N3O2
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