Possible Clues:

• The scenes are concentrated at the end of this
• Basic ingredient of perfume
• The scent of Germany to start with
• Intrinsic nature; four Dn
• Concentrated extract or perfume
• The concentration of the sect around the century
• The spirit of French motoring?
• Attar
• German city with English church - Cologne, perhaps?
• Extract; intrinsic nature