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 2,3-dihydro-1,4-benzodioxin-6-yl-[3-(5-methyl-1,3-thiazol-2-yl)piperidin-1-yl]methanone ?
user
C18H20N2O3S
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