Every published entry, filterable by olfactive family and by structural class. Each one carries its sources.
Looking for a pattern that isn’t listed? Search by structure — type a SMARTS query and match it against every material with a known structure.
Or see them side by side on the volatility map, by molecular weight and computed logP.
Nothing published carries this structure — at least not with the other filters applied. The classes listed above all have entries, and a structure search will match patterns that aren't listed at all.