A few things I have smelled along the way:

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(-)-cis-rose oxide 3-carene 8-oxolinalool alpha-pinene benzylmethylether caryophyllene geraniol humulene indole lavandulol lilacalcohol lilacaldehyde limonene linalool phenylethyl alcohol delta-9-tetrahydrocannabinol Raspberry ketone

A fragrance component of: Geranium, Rose, and the air in my grandfather's garden in July of 1964

Jmol is an open-source Java viewer for chemical structures in 3D. http://www.jmol.org/
Thank's to http://www.bojensen.net and others for thier contribution.