You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
9-chloro-4-[4-methoxy-3-(2-piperidin-1-ylethoxy)phenyl]-12-methyl-4,12-diazatricyclo[6.4.0.02,6]dodeca-1,6,8,10-tetraen-5-one The above is the IUPAC name of a molecule. Write its molecular formula.
user
C25H28ClN3O3
assistant