You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[[5-(4-ethylphenyl)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-spiro[1,3-benzodioxole-2,1'-cyclopentane]-5-ylacetamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C23H24N4O3S
assistant