You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2S)-3-(furan-2-carbonyl)-4-hydroxy-1-(2-methoxyethyl)-2-(3-methoxy-4-phenylmethoxyphenyl)-2H-pyrrol-5-one The above is the IUPAC name of a molecule. Write its molecular formula.
user
C26H25NO7
assistant