You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
tert-butyl N-[8-[[(2Z)-6-hydroxy-2-(3H-inden-1-ylmethylidene)-3-oxo-1-benzofuran-7-yl]methyl-methylamino]octyl]-N-methylcarbamate;tert-butyl N-methyl-N-[8-(methylamino)octyl]carbamate;tert-butyl (2-methylpropan-2-yl)oxycarbonyl carbonate;chloro(diazenyl)diazene;N,N'-dimethyloctane-1,8-diamine;(2Z)-6-hydroxy-2-(3H-inden-1-ylmethylidene)-1-benzofuran-3-one;(2Z)-6-hydroxy-2-(3H-inden-1-ylmethylidene)-7-[[methyl-[8-(methylamino)octyl]amino]methyl]-1-benzofuran-3-one is the IUPAC name of a molecule. Please give its molecular formula.
user
C116H167ClN12O18
assistant