You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Can you give the molecular formula of the molecule 2-(2-ethyl-2,3-dihydropyrido[3,2-b][1,4]oxazin-4-yl)-N,N-dimethylethanamine;trihydrochloride ?
user
C13H24Cl3N3O
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