You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule methyl 2-[[2-(3-propoxyphenyl)quinoline-4-carbonyl]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate into molecular formula.
user
C29H28N2O4S
assistant