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,N'-dimethyl-N'-[6-piperazin-1-yl-5-(trifluoromethyl)pyridin-3-yl]ethane-1,2-diamine;2,2,2-trifluoroacetic acid ?
user
C16H23F6N5O2
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