You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule N-benzyl-2-[[2,2-dimethyl-4-[4-(trifluoromethyl)phenyl]-3,4-dihydrochromen-7-yl]oxy]-N-methylethanamine ?
user
C28H30F3NO2
assistant