Table 2.

Substructures enriched in selective ROBIN RNA binders. Ten scaffolds and ring structures enriched in selective ROBIN RNA binders relative to SMM Non-RNA binders. Values indicate frequency of occurrence and fold change in binders relative to non-binders.

Substructure	Selective ROBIN RNA Binders	SMM NorvRNA Binders	Fold Change
	0.31%	0.01%	31.0
	0.31%	0.05%	6.20
	0.62%	0.15%	4.13
	0.31%	0.08%	3.88
	0.31%	0.08%	3.88
	0.47%	0.14%	3.36
	1.09%	0.36%	3.03
	0.39%	0.14%	2.79
	0.31%	0.12%	2.58
	0.39%	0.16%	2.44