You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (3R)-N-(4,7-dimethoxy-1,3-benzothiazol-2-yl)-N-(pyridin-3-ylmethyl)-2,3-dihydro-1,4-benzodioxine-3-carboxamide .
user
C24H21N3O5S
assistant