You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (4R)-4-benzyl-17-chloro-8-(3-pyrrolidin-1-ylpropanoyl)-2-oxa-5,8,13-triazabicyclo[13.4.0]nonadeca-1(15),16,18-triene-6,14-dione .
user
C29H37ClN4O4
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