You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(9S)-5-(2-methylpyridin-4-yl)-N-(2-pyridin-3-ylethyl)-1,6,8-triazatricyclo[7.2.1.02,7]dodeca-2(7),3,5-triene-8-carboxamide;dihydrochloride is the IUPAC name of a molecule. Please give its molecular formula.
user
C23H26Cl2N6O
assistant