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system
Name the molecular formula for the molecule established as 3-(aminomethyl)-N-methyl-N-[(2R)-1-[methyl-[(2R)-1-oxo-3-phenyl-1-(2-phenylethylamino)propan-2-yl]amino]-3-naphthalen-2-yl-1-oxopropan-2-yl]benzamide using the IUPAC nomenclature.
user
C40H42N4O3
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