You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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What is the molecular formula of the molecule (1R,13S)-3,15-diazahexacyclo[11.11.1.02,11.04,9.014,23.016,21]pentacosa-2,4,6,8,10,14,16,18,20,22-decaene-10,22-dicarboxylate ?
user
C25H16N2O4-2
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