Define a bicyclic system (1,2,3,4-tetrahydroquinoline) consisting of two fused rings that share two carbon atoms. One ring is a benzene ring, while the other is a piperidine ring (a six-membered heterocycle containing five carbon atoms and one nitrogen atom). The shared carbons are labeled C-1 and C-2 in the benzene ring. A fluorine substituent is attached at the meta position relative to C-1, which corresponds to the para position relative to C-2. The piperidine nitrogen is situated at the ortho position relative to C-1 and the meta position relative to C-2. This nitrogen is incorporated into an amide group whose carbonyl is directly linked to a chiral carbon. The chiral carbon, having an S configuration, is part of another six-membered piperidine ring and is located at the beta position relative to the piperidine nitrogen. Additionally, the piperidine nitrogen is integrated into a second amide group, with its carbonyl bonded to a tert-butyl group.
