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 propyl 2-[[2-(4-propan-2-ylphenyl)quinoline-4-carbonyl]amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate .
user
C30H30N2O3S
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