You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[3-(aminomethyl)pyrrolidin-1-yl]-2-[(6-methylimidazo[1,2-a]pyridin-2-yl)methylsulfanyl]ethanone;dihydrochloride The above is the IUPAC name of a molecule. Write its molecular formula.
user
C16H24Cl2N4OS
assistant