You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by 2,3-dimethoxy-5-methyl-6-[[3-(piperidine-1-carbonyl)-4-(pyridin-4-ylmethoxy)phenyl]methyl]cyclohexa-2,5-diene-1,4-dione ?
user
C28H30N2O6
assistant