You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-(5-chlorobenzotriazol-2-yl)-6-[[3-(5-chlorobenzotriazol-2-yl)-5-ethoxy-2-hydroxyphenyl]methyl]-4-ethoxyphenol The above is the IUPAC name of a molecule. Write its molecular formula.
user
C29H24Cl2N6O4
assistant