prov:value
| - As used herein, the terms Heterocycle, heterocyclyl, or heterocyclic as used herein refers to non-aromatic ring systems having five to fourteen ring atoms, preferably five to ten, in which one or more ring carbons, preferably one to four, are each replaced by a heteroatom such as N, 0, or S. Non-limiting examples of heterocyclic rings include 3-1 H- benzimidazol-2-one, ( l -substituted)-2-ox
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