You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 3-benzyl-8-[(2R)-1-hydroxypropan-2-yl]-1-(2-phenylethyl)-1,3,8-triazaspiro[4.5]decane-2,4-dione into its molecular formula.
user
C25H31N3O3
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