You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as (E)-3-(1,3-benzodioxol-5-ylamino)-2-[4-(2,4-dimethylphenyl)-1,3-thiazol-2-yl]prop-2-enenitrile using the IUPAC nomenclature.
user
C21H17N3O2S
assistant