Similarity is based on note and accord overlap, not molecular analysis.
Differences come from accords and community votes on longevity and sillage.
The main accords of L Instant de Guerlain Eau de Toilette are white floral and citrus. It opens with Granny Smith Apple and Bergamot, reveals Magnolia and Gardenia at its heart, and dries down to Amber. It lasts long and projects strongly; people reach for it in spring and autumn, mostly by day.
How a perfume unfolds →