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 N-[3-(dimethylamino)propyl]-7-(2-propan-2-yloxyanilino)-[1,3]thiazolo[5,4-d]pyrimidine-2-carboxamide ?
user
C20H26N6O2S
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