You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 2-(2,6-dioxopiperidin-3-yl)-2,8-diazaspiro[4.5]decane-1,3-dione;2-(2,6-dioxopiperidin-3-yl)-8-[2-[2-[2-[2-[2-[5-(5-methylpyrido[4,3-b]indol-7-yl)pyridin-2-yl]oxyethoxy]ethoxy]ethoxy]ethoxy]ethyl]-2,8-diazaspiro[4.5]decane-1,3-dione;methane;2-[2-[2-[2-[2-[5-(5-methylpyrido[4,3-b]indol-7-yl)pyridin-2-yl]oxyethoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate;hydrochloride .
user
C88H109ClN12O21S
assistant