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system
Name the molecular formula for the molecule established as (4R,5S)-5-benzyl-4-hydroxy-18-methoxy-8-(2-oxopyrrolidin-1-yl)-13-oxa-2,6-diazatricyclo[12.6.1.015,20]henicosa-10,15(20),16,18-tetraen-7-one using the IUPAC nomenclature.
user
C30H37N3O5
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