You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(4E)-9-[chloro-[3-[2-(3,4-dimethoxyphenyl)ethyl-methylamino]propyl]amino]-2,7-dioxa-1,11-diazabicyclo[6.3.1]dodeca-4,8,10-triene-3,6,12-trione The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H25ClN4O7
assistant