You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-(7-methoxy-3,4-dihydro-2H-quinolin-1-yl)ethyl propanoate;1-[4-[3-[(2-methoxyphenyl)methoxy]propoxy]phenyl]piperazin-2-one is the IUPAC name of a molecule. Please give its molecular formula.
user
C36H47N3O7
assistant