You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 5-hydroxy-2-[3-[(7-methoxy-1,2,3,4-tetrahydroacridin-9-yl)amino]propylamino]naphthalene-1,4-dione .
user
C27H27N3O4
assistant