You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance [2-[(6-tert-butyl-3-cyano-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)amino]-2-oxoethyl] 2,3-dihydro-1H-cyclopenta[b]quinoline-9-carboxylate .
user
C28H29N3O3S
assistant