You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(5R)-5-(2,3-dihydro-1H-inden-5-yl)-3-[(2S)-2-hydroxy-3-(2-methoxy-4-prop-2-enylphenoxy)propyl]-5-methylimidazolidine-2,4-dione is the IUPAC name of a molecule. Please give its molecular formula.
user
C26H30N2O5
assistant