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system
Name the molecular formula for the molecule established as (11R)-15-(1H-benzimidazol-2-ylmethyl)-20-methoxy-11-propan-2-yl-18-oxa-3,6,9,12,15-pentazatricyclo[17.3.1.02,6]tricosa-1(23),2,4,19,21-pentaene-10,13-dione using the IUPAC nomenclature.
user
C29H35N7O4
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