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 ethyl 1-[6-[4-[4-(cyclobutylmethoxy)piperidin-1-yl]phenyl]imidazo[2,1-b][1,3,4]thiadiazol-2-yl]piperidine-4-carboxylate .
user
C28H37N5O3S
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