You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance (4-aminooxan-4-yl)-[4-(3-ethyl-1,2,4-thiadiazol-5-yl)piperazin-1-yl]methanone;dihydrochloride .
user
C14H25Cl2N5O2S
assistant