You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named (2R,4S,7S)-7-tert-butyl-2-methoxy-6,9-dioxo-10-oxa-5,8-diazatetracyclo[15.5.3.12,5.020,24]hexacosa-1(23),17(25),18,20(24),21-pentaene-4-carboxylic acid by IUPAC nomenclature, provide its molecular formula.
user
C29H38N2O6
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