You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-[(2,4-dimethylimidazol-1-yl)methyl]-2-(4-methoxy-2,3-dimethylphenyl)-5-methyl-1,3-oxazole The above is the IUPAC name of a molecule. Write its molecular formula.
user
C19H23N3O2
assistant