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 5-[[2-[(dimethylamino)methyl]-3,3,3-trifluoro-1-(4-fluoro-2-methoxyphenyl)-2-hydroxypropyl]amino]-2-methylphthalazin-1-one ?
user
C22H24F4N4O3
assistant