You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
8-amino-1-[(3,4-dichlorophenyl)methyl]-3,7-dimethylpurine-2,6-dione;cyclohexane;ethane;formic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H33Cl2N5O4
assistant