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 3-[(Z)-2-[2,3-dihydroxypropyl(methyl)amino]ethenyl]-5-(2-fluoro-4-methylanilino)pyridine-4-carbaldehyde ?
user
C19H22FN3O3
assistant